Stuff to 3d print and sell

14 Things to 3D Print and Sell in 2023 – Clever Creations

Thinking about starting a 3D printing business? Want to try to sell 3D printed items on the side? You may be wondering where to start.

There are several ways to make money with a 3D printer, for example, you can open an online shop to sell 3D printed items, or offer print-on-demand 3D printing services.

In this article, we’ll cover how and where you can sell 3D printed items. We’ll also show cool (and profitable) ideas for things to 3D print and sell, and explain what you need to know before you turn your passion for the hobby into a business.

What to keep in mind when selling 3D prints

Selling 3D printed items can be a lucrative business. However, you need to consider a few things before opening your shop and taking your first orders.

Profit margins

Before setting a price for your 3D prints, you should calculate your costs and margins. This isn’t unique to 3D printing, since all business owners need to know if their product will make a profit.

You need to consider all costs associated with 3D printing the item and selling it. This includes the 3D printer cost, but also the print materials, shipping supplies, 3D printer power usage, seller platform fees, and wages for your time. The more thorough you are, the more accurate the results of your calculations will be.

Copyright

The issue of copyright when selling 3D prints is twofold. If you are printing and selling a 3D model created by someone else, you must follow the designer’s license. If the designer has listed the model as non-commercial, you cannot sell it. If you still choose to do so, they can take legal action against you or your business for infringing on their copyright.

Another layer of the copyright issue is that you cannot sell prints of copyright or trademarked material. This is true even if the model has a commercial license. For example, Bulbasaur is a trademarked and copyrighted character of Nintendo. Thus, you can’t sell Bulbasaur planters even if the 3D model has a public domain license.

Where to sell 3D prints

You can sell your 3D prints using many different channels. Live events like craft fairs, festivals, and trade shows are a great way to garner in-person sales. Consignment shops and displays in local businesses can give your 3D prints a brick-and-mortar presence without the overhead.

Online eCommerce platforms are by far the easiest and most widespread sales channels to use. You can start your own website and sell directly from there or use an existing marketplace.

Image: crosslink via MyMiniFactory

3D printed vases are a hit on almost any platform

The latter option is much easier for beginners who don’t know much about online retail. By using existing marketplaces, you can leverage their existing audience and make money with a 3D printer in no time.

Etsy

The online marketplace Etsy focuses on handmade, vintage, and handmade supply products. They charge a $0.20 listing fee per item every four months (or until it sells and is relisted). They also take a percentage of the sales revenue when an item sells.

Many 3D printing shops have been very successful in selling items like planters, cookie cutters, and toys on the Etsy platform. Aside from those, there are plenty of other things to 3D print and sell on the platform.

Recommended:

The 5 Best 3D Printers for Making Cookie Cutters

Amazon

The Amazon marketplace is the largest eCommerce platform available. Amazon integrates third-party sellers into their warehouse system. An independent 3D printing shop using the platform can send their prints to the nearest warehouse and Amazon would process them and ship them out as they sell.

eBay

More dated than most of the other platforms on this list, eBay never quite left its days as an auction site behind. It has at least integrated the ‘Buy It Now’ functions that allow it to work more like an eCommerce platform.

New sellers get free listings to get started, then pay a flat fee per listing and a percentage of their revenue.

eBay shouldn’t be your main eCommerce platform for making money with your 3D printing business. However, it works well as a supplement to the other services we’ve listed.

Fiverr

Starting as a place to pay people to do menial tasks for $5, Fiverr has grown into a labor outsourcing giant. They are now competing with the likes of Upwork, Freelancer, and so on.

Fiverr’s system pays you for your labor, so you are not listing your product. You are listing your ability to 3D print cool 3D prints for other users.

Best 3D Printed Items That Sell

1. Miniatures (D&D, Warhammer, etc.)

Image: BaconuCrazy via MyMiniFactory

One of the best things to print and sell with your 3D printer is miniatures for tabletop games like D&D and Warhammer.

These figurines are small and highly detailed. This means that if you want to make money by 3D printing miniatures, you are best off with a resin 3D printer. On the other hand, larger terrain pieces are best suited for traditional fused deposition modeling (FDM) 3D printers.

Recommended:

Resin vs Filament 3D Printers: What’s the Difference?

Part of the appeal of miniatures is that they are customizable. They are sold unpainted (similar to some model kits) so the buyer can decorate and paint the miniatures as they see fit. This is excellent news for anyone looking to make money printing by selling 3D printed miniatures. No painting means there is less need for post-processing work.

3D printed miniatures are well-liked among consumers, as customers can buy miniatures that aren’t available to them through traditional manufacturing companies.

Consumers also enjoy commissioning customized minis. These figurines are often original characters in their campaigns or stories. If you have the level of skill needed to model and/or sculpt these personalized minis, that can be a significant upcharge for your 3D printing business.

If you want to go this route, you might want to check out our article on the best 3D printers for miniatures.

2. Cosplay items (helmets, armor, props, etc.)

Image: TieKai via MyMiniFactory

Cosplay items are one of the most labor-intensive options on the list of things to 3D print and make money with. Taking hours or days from start to finish, making cosplay costumes and props to sell is not for the faint of heart. These items (especially 3D printed armor sets and 3D printed helmets) are large parts that take hours to print and post-process.

Most users expect their cosplay items to be finished and painted to a professional level when they buy them. This takes a great deal of time and effort on your part as the seller. The upside to this is that you can charge a premium price for these items to make up for the extra time spent 3D printing and assembling them. Customers are often willing to pay well for these items.

If you want to make money 3D printing and selling cosplay items, it is a good idea to use a 3D printer with a large build volume. That way, you won’t need to spend time splitting parts to fit the build plate and gluing them together when the printing is complete.

Use a large 3D printer for cosplay, and you can simply 3D print full-size pieces in one go.

3. Jewelry

Image: Muttonheid via MyMiniFactory

The jewelry market is a high mark-up market with excellent profitability if approached correctly. Its main problem is that it is oversaturated with artisans and hobbyists. Your designs and marketing both need to be unique and strategic in this space. Otherwise, it is impossible to have any visibility on most of the eCommerce platforms mentioned in this article.

Since jewelry pieces tend to be small, you need negligible amounts of raw material to print each piece. This keeps production costs low and makes it possible to create many at once. Like miniatures, jewelry requires a high level of detail. For the highest-quality pieces, you will need a 4K resin printer or higher (6K/8K).

Recommended:

The 8 Best 4K+ Resin 3D Printers

FDM 3D printers are not entirely ineffective for jewelry making. They can still print forms for silicone molding material. Then use those molds with things like polymer or precious metal clays, resins, low-temperature metals, and other castable materials.

3D printed mold forms need to be smooth and non-porous before molding. You’ll need to sand, fill, or use other extensive post-processing work to achieve the right look.

If you can keep the cost low and produce (customized) jewelry that you promote effectively (e.g. through social media), you will have a good chance at creating a successful 3D printing business in the jewelry niche.

4. Toys

Image: animm07 via MyMiniFactory

3D printed toys are a great option to sell. However, you need to be cautious about regulations on children’s products when choosing to manufacture them with your 3D printer. Some countries require certification to make and sell certain items. This mainly pertains to products for babies and very young children. The guidelines vary from country to country.

Fidget toys and articulated creatures geared towards older kids and adults run a much lower risk of liability and are quite popular. These items are even more memorable when printed from something like color changing, glow in the dark, or filled (Woodfill, Copperfill) PLA filament.

Recommended:

The 8 Best 3D Printers for Kids

Most toys are quick and efficient to make. They print easily on a traditional FDM 3D printer and don’t require much post-processing. Plus there are plenty of cool toy ideas out there that you can 3D print.

5. Nerf gun accessories

Image: GoKidd via MyMiniFactory

Customized or unique Nerf gun accessories and gun bodies are a popular niche in the 3D printing community. They also have quite a demanding retail market.

Items like sights, dart holders, extra clips for discontinued products, larger magazines, and improved barrels are all popular Nerf-related 3D prints. They are easy to create on most 3D printers and fit well with the other ideas of things to 3D print and sell.

It is also not uncommon for Nerf-enthusiasts to want custom guns that the company has not or will not make. Sometimes this means turning a cosplay prop into a functioning dart gun. Other times it means making a gun body that is not commercially available.

Cosplay prop and customized Nerf gun designs are great designs to sell. They have high markup potential and popularity. You can have a profitable business in this niche as long as you don’t overstep trademark rules.

The name Nerf is technically protected under trademark laws. It can help to use generic terms like dart gun, foam dart weapon, etc. in place of the brand in your product listings. This makes sure you don’t gain the attention of any corporate lawyers. They do periodic intellectual property sweeps on popular eCommerce platforms.

Accessories have a lower profit margin than 3D printing full Nerf guns. However, most users don’t care if their dart holders or magazines are not sanded smooth, so they are a quick and easy way to make money with a 3D printer.

6. Architecture models

Image: Format3D via MyMiniFactory

Architectural models are a difficult 3D printing project. They often recreate both the interior and exterior design of a building. They are usually printed in pieces so that the roof and separate levels can be removed for easy access to all the interior elements. Because of their complexity, they can be sold at a high markup and are a great option to 3D print and sell.

Architectural prints can be used for prototyping/visualization, education, play, and decoration. Selling house models as a dollhouse toy or a recreation of a famous building for education or decoration purposes is a great way to market them to consumers.

Some architectural and engineering firms like to have tangible models of their designs. This is helpful for prototyping, sales meetings, and even for troubleshooting the design. Aligning yourself with local companies looking for this 3D printing service could be a beneficial opportunity.

7. Figurines and statues

Image: philippeb66 via MyMiniFactory

Figurines and statues are yet another group of 3D printed products that sell exceptionally well. Many of the figurine and statue 3D models that are available online are of copyrighted content. Things such as characters from video games, movies, or tv shows. These are not particularly helpful resources for making commercial items.

Yet, there are still plenty of options for unbranded designs either through ready-made models or customized ones that you design yourself. Animals, mythological creatures, etc. are all popular designs to 3D print and sell without fear of copyright infringement.

Custom figurines of either customers or their pets are another option to diversify your product offerings. This does require an advanced skill level for 3D modeling and/or sculpting. If you aren’t there yet, keep it as an option for the future. In the meantime, you are welcome to look at our recommendations for free 3D modeling software.

8. Phone cases

Image: Malex via MyMiniFactory

Phone cases are a large market, and 3D printed versions are no exception. There are countless possibilities for making and selling phone cases with your 3D printer. You can print basic stretch cases using a flexible filament like TPU, or decorative hard cases made from PLA or ABS.

Recommended:

The 10 Best PLA Filaments for 3D Printing

Basic cases are inexpensive and readily available to the consumer from most stores and online retailers. If you want to sell cases, it’s best to use unique or customized models.

The most eye-catching 3D printed options emphasize the technical capabilities of 3D printing. The geared iPhone case is a great example.

A large difficulty with 3D printing a phone case to sell is that there are so many different phone models available and they update constantly. As such, you may find it difficult to source consistent phone case models. You may also realize your designs are becoming quickly outdated if you model them yourself.

The best solution to the variability of phone case compatibility is to start out 3D printing and selling cases for only a handful of different phone models. From there, you could make the decision to scale up or down as needed.

9. Self-watering planters

Image: diegopvp via MyMiniFactory

Planters in general are a hot seller in the 3D printing world, but self-watering planters are even more popular. They are hard to find in stores, making them a fantastic item to add to your business’ offerings.

Self-watering planters are typically designed in two parts: the planter and a water reservoir.

Since both pieces are in contact with water, they need to be watertight in order to not leak. Typical 3D prints have microscopic gaps between each layer. Water can seep through these layers and onto whatever surface the print is sitting on. A clear, non-toxic sealant is a great solution for this problem and gives customers a much better experience with their planter.

10. Designer vases

Image: didierklein via MyMiniFactory

3D printed vases are another home décor product capable of generating a large number of sales. With the exotic shapes that can be created in CAD and made on a 3D printer, the end results are far more modern and sophisticated than vases that are commercially available.

Like the planters mentioned above, vases need a sealant to make them watertight. They are quick and easy to make and can be 3D printed as one continuous spiral. The continuous print lines that this creates improve the speed and quality of the print job.

Items like vases can be printed on either FDM or resin 3D printers (if the print bed size is not an issue for the latter). Extruder-driven ceramic and clay 3D printers are also an excellent option if you are lucky enough to have access to one.

Regardless of the type of 3D printer you use, vases are an excellent choice for making money with a 3D printer.

11. Raspberry Pi cases

Image: Laza via MyMiniFactory

Raspberry Pi boards are a common component in homemade electronics projects. Pi boards are inexpensive single-board computers that are suitable for many projects. For example, they can control smart home equipment, act as a controller for other projects, power a video game emulator console, or run as an underpowered but functional DIY computer.

Since Raspberry Pi’s are so small, it is easy to print cases and enclosures for them. The cases not only protect their components but also make them look more functional and professional. Selling the cases to interested tinkerers has sales potential by itself. If you happen to be handy with electronics, you could also sell fully assembled Raspberry Pi projects.

12. Eyeglasses frames

Image: Sacha_Zacaropoulos via Thingiverse

3D printed eyeglass frames have risen in popularity over the years. Several major eyewear companies have started selling FDM-produced 3D printed eyeglass frames. These products are usually made from WoodFill and other specialty filaments.

Even so, consumers are also flocking to smaller businesses that can design a new pair of frames. Sometimes they want new frames designed for their existing lenses if their store-bought frames break. Other times, they want to transfer blue light or sunglass lenses to a new pair of 3D printed frames for comfort or aesthetic reasons.

We don’t recommend using PLA or other low-temp filaments on this project. If the person wearing them spends enough time outside on a hot day, the frames could soften and warp from the heat. ABS and Nylon are safer filament choices, as they have a higher glass transition temperature (i.e. they melt at higher temperatures).

13. Lamps

Image: Frank Cheung via MyMiniFactory

You can make a variety of different types of lamps on a 3D printer. They are popular choices when it comes to making and selling 3D printed items. Home décor is a thriving market. When you can offer something unique for their living space, design-minded consumers take notice.

Lamps (especially pendant lights) most often require a 3D printer with a medium to large build volume. Because of their shape and texture, most designs don’t fare well when split and glued back together. Seams also change the way light passes through the filament, so they may be noticeable once the light is on.

14. Landmarks

Image: ShakeandB1ake via MyMiniFactory

Landmark models and statues recreate well-known buildings, places, statues, and other monuments. They vary from highly-detailed architectural models of famous buildings to sites like Stonehenge. They don’t usually come apart as architectural models do.

These models are popular sellers with tabletop gamers. They are sometimes used in tabletop campaigns and world or story-building exercises. They also make excellent educational tools and are great additions to the modern classroom.

Frequently asked questions

What are the most popular 3D printed items?

Cosplay props, planters, and miniatures are some of the biggest sellers. The popularity depends on which platform you are selling on. For example, on Etsy, the main customer base is looking for pretty, trendy things. Beautiful planters, jewelry, and the like will be most popular.

The best way to learn what is selling on your platform is to do a little research. Find the shops with the best sales numbers, see what their bestsellers are. Use that as an estimate of which categories and niches are most popular. It will be much easier to make money with a 3D printer by finding the niche that works best for you and to fill it with unique products.

Is it legal to 3D print and sell?

It is perfectly legal to sell your 3D prints. Issues rarely arise if you follow licenses of the models you download and you don’t sell trademarked goods. There are some extra considerations for certain groups of products. For example, you sometimes need special certification to make or sell items directed at young kids or babies.

Certifications vary from country to country, so research the limitations and laws of your country to find out more.

The easiest way to avoid liability is to design your own models to 3D print and sell. Creating your own models avoids the complications of using other people’s intellectual property.

Image: TobiasKuijper via MyMiniFactory

Designing your own 3D models is a good way to avoid copyright issues when selling 3D prints

Is selling 3D prints profitable?

Depending on what you make and how you market it, selling your 3D prints can be a very profitable way to make money online. To get the best results from selling 3D printed items, you need to do thorough market research.

You should look at what items are selling, where they are selling, and what you can do to stand out.

Do people buy 3D printed objects?

They sure do! As awareness of 3D printing technology increases, more people understand it is an easy way to get their hands on custom or unique items.

Be sure you are very clear in your descriptions about what material the item is made from. It is common to see customers confuse 3D printed items with wood in their reviews.

Conclusion

That’s everything you need to know about selling your 3D printed items. Do you sell your prints? What’s the most difficult part of running a 3D printing business? Let us know in the comments below!

51 Cool Things to 3D Print (2023) – Clever Creations

Image: Marvin via PrusaPrinters

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One of the struggles of owning a 3D printer is deciding what cool prints to make next. With so many 3D model sharing websites, there are endless 3D print ideas to try.

In this article, we’ll give you our top picks for the coolest 3D printer projects and show you where you can find the models you need.

Top 3D Printing Projects and Ideas in 2023

Elastic Football

This two-player elastic football game uses rubber bands to make the player pieces flexible in order to manipulate the small ball across the printed field. The sides of the playing field have an abacus-style point counter for both players and a lever to control the goalie piece on the back.

Designed by: Wilko_SLO
Where to get: PrusaPrinters

Mechanical Wall Clock

Clocks are fairly complex and cool in general, but 3D printed clocks like this one by Hairald are especially interesting to look at. This design is fully printed and does not use any electronics or batteries.

The mechanism uses a wind-up method with a hand crank and a hanging weight to move the gears using the force of the falling weight. You can watch a video of this particular clock in action here.

Designed by: Hairald
Where to get: PrusaPrinters

Squid Game - Front Man Mask

Can’t get enough of Netflix’s Squid Game? Neither could the designer of this front man mask. Print this model for an interesting decor piece to hang on the wall or use it to finish off your best cosplay outfit.

Designed by: r1nce
Where to get: PrusaPrinters

Articulating Raspberry Pi Camera Mount

While the best 3D printers come with a built-in camera option for creating time lapse videos and remotely monitoring prints, you can also add this functionality to any 3D printer that does not natively have it.

This articulated camera mount uses a Raspberry Pi controller to bring a fully flexible camera option for remote viewing, time lapse recording, or taking stills of your prints as they are in progress.

Designed by: Sneaks
Where to get: PrusaPrinters

Original Simpsons TV

Keep a little ode to the Simpson’s on your shelf or desk with this miniature recreation of the original TV set from the show.

This design uses a Raspberry Pi and other inexpensive components to create a working miniature television screen that plays videos on loop.

Designed by: buba447
Where to get: Thingiverse

Charger Cable Organizer

The only thing more annoying than an unorganized wad of chargers and cables is a tangled unorganized wad of chargers and cables. These printable organizers store your chargers when not in use, keeping them tidy and protected from other cords.

They work like small spools, letting you unwind the charger only as far as you need. When you’re done using the cable, you just twist the lid to wind the cord back up.

Designed by: DFV Tech
Where to get: PrusaPrinters

Screw Measuring Tool

Nothing slows you down more than a container full of mixed-together mystery screws and bolts. This screw measure tool is easy to print and has all the most common bolt and screw sizes to help you quickly identify the size and type of errant bolts, screws, or nuts.

Designed by: MattG
Where to get: PrusaPrinters

Rugged Desktop Organizer

Keep your desk tidy and your office supplies close at hand with this multipurpose desktop organizer. It has built-in slots for your USB sticks, SD and micro SD cards, and compartments for your pens, scissors, and any other tools you use on the regular.

Designed by: Byzantium3D
Where to get: Cults

Giroid Vase

Both functional and beautiful, this giroid vase is a fast and easy print project that doesn’t require any supports or serious post-processing work.

If you don’t intend to use it with water (such as when using silk flowers), it’s ready to use right off the build plate. However, if you plan to use it as a traditional vase, it is best to spray it with some sort of sealant to keep the water from leaking through the print layers.

Designed by: Area3D
Where to get: Thingiverse

Marble Maze

You’ll need to move the zen garden on your office desk, because this printed marble maze is the clear cure for office boredom. Fully printable (aside from the marble, of course) and easy to assemble, this design uses snap-together ball and socket joints on the parts to avoid glue or other adhesives.

Designed by: ericman314
Where to get: PrusaPrinters

Cute Caravan Birdhouse

Camping enthusiasts rejoice: now the wildlife can also enjoy the charm of a vintage camper with these cute caravan birdhouses. You’ll need to 3D print the two colors separately before gluing the 3D prints together for a cute two-toned effect. This build fits on most print bed sizes.

Designed by: PA1
Where to get: Cults

Drippy Bucket

Add a little pop art to your work or living space with the drippy bucket. Printed as three separate pieces, the handle and paint drips both snap onto the main bucket without glue or screws required. It’s the perfect container for pens, dice, or even loose change.

Designed by: davemoneysign
Where to get: PrusaPrinters

Fractal Vise

Not only is this fractal vise model extremely cool-looking, it is also an incredibly useful tool once fully assembled.

This project requires quite a bit of hardware, including multiple sizes of bolts and screws, as well as lengths of both smooth and threaded rods. Assembling the vise is also quite time-consuming, but the designer thankfully has a video tutorial outlining the whole process.

Designed by: TeachingTech
Where to get: Thingiverse

Squeeze Fan

This hand-powered squeeze fan is as useful as it is fun. Using the handle pushes the inner gears and turns the propellers. This design is perfect for camping trips, emergency kits, and other scenarios where power or batteries might be hard to come by.

Designed by: GeorgeZSL
Where to get: Thingiverse

Face Shield

With the pandemic still in full swing, personal protection equipment is as important as ever. This basic face shield was designed by the Prusa research team and gained EU certification as a viable personal protection tool.

Whether you are still looking for protective methods from COVID-19 or work in an industry that requires face shields, this model is fast and easy to print.

Designed by: Prusa Research
Where to get: PrusaPrinters

Lithophane Moon Lamp

This project uses a lithophane model that maps the actual surface topography of the moon to make a realistic miniature rendering of it. This version adds tripod legs and a hole on the bottom for a light to make it a functional, beautiful lamp.

Designed by: Frank Deschner
Where to get: PrusaPrinters

Landy Mini

If you think this is a basic miniature car model, think again. Assembled with only a handful of screws, the Landy Mini has a fully functioning suspension system.

Though it’s a bit time-consuming to print and assemble, the Landy Mini is a fun and well-designed project that would look great on a desk or shelf in your home or office.

Designed by: 3D Sets
Where to get: PrusaPrinters

Self-Watering Planter

Love plants but have a brown thumb? This self-watering planter slowly feeds in water from a reservoir as the soil dries. So even if you forget to water them for a few days (or weeks, let’s be honest), they’ll still get the care they need.

Designed by: Mikolas Zuza
Where to get: PrusaPrinters

Split-Flap Display

Based on the split-flap displays of the past, this model uses a handful of components and a wireless adapter to make a DIY digital split-flap display that connects to your network. You can program it to work as a clock, calendar, message board, or whatever else you can think of.

Designed by: David Kingsman
Where to get: PrusaPrinters

Cryptex

Inspired by the Da Vinci Code, this cryptex has a small compartment to hide things like candies, jewelry, or notes inside. You can program the cryptex to open for a specific series of letters, much like a combination lock.

While this is in no way a secure place to store anything valuable (it is printed from plastic, after all), it’s a funny way to keep coworkers out of your sweets, to give someone a gift, or to play a game with your kids.

Recommended:

The 8 Best 3D Printers for Kids

Designed by: Cees
Where to get: PrusaPrinters

Bag Clip

A stark improvement on the chip clips of old, this clip prints in place with minimal supports. It uses a three-hinge system, so it stays on the bag more securely without slipping off. If you want something that will be quick and easy to print, this is a great option.

Designed by: Andrei
Where to get: PrusaPrinters

Rotating Rings Toy

The mini gyroscope has remained one of the most popular fidget toys in the 3D printing community for several years, most likely due to its unique design. It prints in place and can be used right off the build plate.

Designed by: Marvin
Where to get: PrusaPrinters

Mantis Clamp

The mantis clamp is an interesting take on a vise design, using a hand crank and gears to tighten and loosen the clamp. As illustrated in the photo below, that makes it a handy device for holding up small things like electronics components, painting miniatures, and so on.

Designed by: zuberio
Where to get: PrusaPrinters

Deadpool Bust

This fine-detailed Deadpool bust is a great novelty item for any Marvel fan. Printing this model in 3D printer resin on a resin 3D printer maintains the model’s high level of detail, whereas using a metallic filament like CopperFill or BronzeFill on a fused deposition modeling (FDM) 3D printer will give it the appearance of a metal cast statue.

Designed by: Eastman
Where to get: PrusaPrinters

Avocado Seed Floater

Sprouting avocado seeds is a little more delicate than just dropping them in some potting soil and hoping for the best. They need to be partially submerged in water for several days for the pits to start growing a sprout. Luckily, this is easy to control with this 3D printed seed floater.

Designed by: Mikolas Zuza
Where to get: PrusaPrinters

Drill Depth Stop

When you need a specific stopping point for your drill bit, these printable drill depth stops are an easy and economical way to keep your drill from going too deeply into your material.

The model offers a variety of sizes that correspond with popular drill bit dimensions, so you should be able to find one that suits your needs regardless of which drill bit size you use.

Designed by: Highrise Workshop
Where to get: PrusaPrinters

Sunflower Clock

Unlike the other clock we shared in this list, this beautiful design is a fully functional wall clock with added electronic components. This clock has a lot of different pieces to print, thanks to the thin bands of PETG used for the petals. It takes some time to assemble, but the final look is worth the effort.

Designed by: Romano Rugeri
Where to get: PrusaPrinters

Cute Skull Lamp

We’d say these skull lamps are a perfect addition to your Halloween decor, but they’re so adorable that you’ll probably want to keep them up year-round. They are easy to print and only take an inexpensive strand of LED lights and a few batteries to assemble them.

Designed by: rayjizza
Where to get: PrusaPrinters

Ancient Guardian from Zelda BOTW

Any Nintendo gamers reading this will automatically know what these deceptively innocent-looking articulated robots are, and probably started sweating and hearing dramatic piano music the moment they spotted them.

But if you haven’t been totally traumatized yet by the ancient guardians during your BOTW playthrough, these models are a must-print item. The legs are fully articulated and print in place, so you can just pop the entire figure off the build plate and immediately start your campaign to bring down Hyrule.

Designed by: Crafty Sven
Where to get: PrusaPrinters

Ornamental Bulbasaur

If you haven’t gotten enough Bulbasaur from Bulbasaur planters, low-poly figurines, or Pokemon chess sets, you’re in luck. This ornamental Bulbasaur model is one in a set of three decorative Pokemon models that you can print for free.

Since the model uses a lot of Victorian filigree elements, it looks fantastic with a metallic finish, especially with a patina. They acquired that look in the photo below using paint, but metal-filled filaments or cold casting the model in resin are two other possibilities for making this model look its best.

Designed by: Psdwizzard
Where to get: Thingiverse

3D Printable Drone

For a functional mini-drone, this design works well and is a lot of fun to use. Designed around a battery case for a single lithium battery, it is not going to be very powerful. However, it does work and it is a good beginner project for those wanting to learn how to 3D print and build more capable drones.

Designed by: David Cledon
Where to get: Thingiverse

Back Loaded Horn Speaker

This little printed speaker transforms into a powerful Bluetooth speaker with a little assembly and about $20 in components. Even better, the designer includes a wiring diagram and full assembly instructions along with the free STL, so even if you are new to this type of project, you can easily follow along.

Designed by: guppyk
Where to get: Thingiverse

Among Us Crew/Body/Ghost/Imposter

This five-piece set of Among Us models is a fun project for fans of the game. With all of the character types in the game available, you can vary the colors of each model to account for any possible in-game combination.

Designed by: WalRit
Where to get: Thingiverse

Print-in-Place Bearings

If you need bearings for one of your projects or you just want to give your printer a nice torture test to check its calibration, these print-in-place bearings are the answer. Designed in five common sizes, these models should have all the options you need for most projects.

Designed by: guppyk
Where to get: Thingiverse

Helmet Hanger

Both functional and decorative, this 3D printing project is the perfect solution for storing your helmet while also showing it off. The model is easy to print and allows for printing the sphere whole with supports or in two pieces without supports (to glue together after).

Designed by: Sergi Lorenzo
Where to get: Thingiverse

Tensegrity Table

When regular furniture gets too boring, choose some that appears to defy physics instead. This small table ties the bottom and top parts together with string, and the tension keeps the table parts upright. While the designer used blue string, a clear string is ideal because it’s harder to see and makes the table really look like it’s floating.

Designed by: Austin Steingrube
Where to get: Thingiverse

Hydroponic Self-Watering Seeds Starter

Another model for the gardening-challenged, these cute self-watering planters will keep your plants watered and nourished even if you don’t. The planter comes in five different poses, with some sitting flat and others dangling their legs over a ledge, you can get really creative in staging your planter people on your desk, table, or shelf.

Designed by: Studio Aditivo
Where to get: PrusaPrinter

Print-in-Place Briefcase

Need a place to store your miniature work documents? What about your doll-sized stacks of money? This print-in-place briefcase does exactly what it says: it prints a miniature briefcase in one piece with fully functioning hinges and latches straight off the build plate.

This model (and other print-in-place projects) are a good way to test your printer’s calibration and to see where it’s having issues.

Designed by: Dehapro
Where to get: Cults

Bone Fingers

These articulated bone fingers bend with your fingers, making their movements look incredibly realistic. The project requires quite a bit of gluing and assembly after printing, but they are a stunning addition to cosplay outfits and Halloween costumes.

Designed by: Littletup
Where to get: Cults

Lazy Dogs

Yet another print-in-place project on the list. These adorable canines have articulated hinges in their body that gives them a wider range of flexibility. While they are mainly for decorative (or playful) purposes, these little dogs are quite popular with kids.

Designed by: Mcgybeer
Where to get: Cults

Hexagonal LED Panels

DIY printed light fixtures are one of the easiest ways to customize your decor, and these hexagonal LED panels are one of the best options we’ve seen.

Each hexagon light is printed and assembled separately before being fit together, which leaves plenty of room for creativity. Each light panel could have a different LED color, or work through a controller to loop through certain behaviors like blinking, twinkling, or transitioning through the RGB spectrum.

Designed by: Jim Misel
Where to get: Thingiverse

Mechanical Quick Grab/Release Phone Stand

This phone stand tightens around the phone when it’s placed in the cradle and loosens when the phone is lifted off. It also rotates the phone up, down, and side to side while it is in the holder for optimal viewing at any angle.

Designed by: Arron Mollet
Where to get: Thingiverse

Slim Credit Card Wallet

When you want the bare essentials to keep your pockets from being weighed down, a card wallet is an essential accessory. This particular one is fully printed and comes with the added bonus of an ejector button to help you easily remove your cards when you need them.

Designed by: Aljaz Titoric
Where to get: Thingiverse

Measuring Cube

A modern take on the old concept of measuring cups, these cubes are a fun way to incorporate the different measurement sizes into one piece. However, we don’t recommend using them for liquids in the kitchen since the small gaps between layers in 3D prints are not watertight.

Designed by: Matt Stengler
Where to get: Thingiverse

Thor Hammer

One of the more iconic Marvel props in the 3D printing community, Thor’s hammer is easy to print and looks great on display. While it has a lot of fine details that would be best captured with a resin 3D printer, it will be challenging to print it at full scale on most consumer resin printers.

Designed by: Rob Pauza
Where to get: MyMiniFactory

CNC Machine

One of the best things about having a 3D printer is the ability to use it to produce additional printers or machines. This CNC machine is a perfect example of that. It uses 3D printed joints to assemble the rails, motors, and carving tool into a fully functional CNC.

Designed by: Creative Think
Where to get: Thingiverse

Raspberry Pi 4 Case

In case you missed it, this list is full of projects and ideas that use Raspberry Pi boards as the controller. Being small, cheap, and surprisingly flexible in its capabilities, the Pi lends itself extremely well to 3D printing.

With that in mind, it’s no surprise that you can find dozens of models for Raspberry Pi cases on most of the project sharing websites. This one has one of the more attractive and functional designs available.

Designed by: Carter
Where to get: PrusaPrinters

Prusa Enclosure

Enclosures are often a necessity for printing ABS and other high-temperature filaments successfully, but DIY and budget printers rarely have them incorporated into their design. Fully enclosed 3D printers do exist, but they come at a price. Thankfully, enclosures are not overly difficult to make yourself, especially when upcycling existing furniture like this build.

This project gives you all the pieces needed to turn an IKEA Lack table into a functional 3D printing enclosure and filament station. While it is specifically designed for Prusa 3D printers, any printer that fits on a Lack table should work with this project.

Recommended:

9 Amazing DIY 3D Printer Enclosure Ideas

Designed by: Ondřej Stříteský
Where to get: PrusaPrinters

Fidget Infinity Cube

While fidget toys are always a popular category for 3D printing, these fidget cubes are especially interesting. Using a hinge design, you can fold and unfold the cubes in multiple directions.

This model prints flat and requires no assembly after printing. Since the hinges print in place, this project may take some experimentation with printer settings and calibration before it is printed successfully. The designer includes a test print with the model files so you can quickly try out different print settings without printing the full model.

Designed by: Austin Vojta
Where to get: PrusaPrinters

Addams Family Thing

Yet another spooky prop on the list, the Thing from the Addams Family is a great item to add to your Halloween decor. This is a model with a high level of detail (especially around the knuckles and nail beds) that would do well with resin printing.

Recommended:

Resin vs Filament 3D Printers: What’s the Difference?

Designed by: Js-studio
Where to get: PrusaPrinters

Collapsible Basket

Our final pick for print-in-place designs, the collapsible basket is fun to print, cool to use, and easy to put in storage when you don’t need it.

Designed by: 3D Printing World
Where to get: PrusaPrinters

Conclusion

Those were 51 of the coolest free 3D printing models! Did you like our picks? Have you printed any of these models before? Let us know in the comment section down below!

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50 Cool Things to 3D Print / Sudo Null IT News

No ideas for 3D printing? Tired of worthless trinkets? Here is a list of 50 cool really useful things for 3D printing.

Like us, you're excited about the possibilities of 3D printing. But, unfortunately, the horizon is littered with trinkets, trinkets and other unnecessary things. We are in danger of being buried under a heap of useless rubbish.

Throw off the shackles of mediocrity! Let's create really useful things! Here is a list of cool things that you can make on a 3D printer right now. Prove to your family and loved ones that this wonderful technology can be used daily and in practice. nine0004

No access to 3D printer? No problem. Just upload your files to our 3D printing price comparison system and choose the best price, ONLINE!

Don't have a 3D printer to print these amazing things? Then come to Download from ThingiVerse

3D Printing Cool Thing #2: Power Outlet Shelf

Attach a shelf to your power outlet to support your phone while charging. The shelf has a slanted recess that allows you to keep your smartphone or tablet upright.

Download from ThingiVerse

3D Printing Cool Item #3: Soap Dish

Elegant bathroom soap dish with two washable compartments. You can change the pattern of the inner pallet if you wish. nine0004

Download from ThingiVerse

3D Printable Cool Item #4: Nightstand Tag Handles

The art of storage doesn't have to be boring. The Hobb Knob is a small pen with a label to describe the items in the drawers. Now you will never lose your socks!

Download from ThingiVerse

Cool 3D printable item #5: coasters with geometric patterns

When it comes to hot drinks, mug circles are an inevitable risk. Things take a much more serious turn if there is a coffee-addicted inhabitant in the house. Available in three designs, these coasters help you avoid unsightly stains.

Download from Pinshape

3D Printing Cool Thing #6: Hinge Lamp

This hinged modular lamp consists of 6 main parts: base, body and top with LEDs. To make the lamp taller, you can add the required number of elements. nine0004

Download from MyMiniFactory

3D Printable Cool Item #7: one-handed bottle opener

This boomerang-shaped bottle opener is useful for people who have difficulty performing activities that require the application of force, for example, when opening a plastic bottle. Print it out and give it to your grandmother. She will appreciate this gesture.

Download from ThingiVerse

Cool thing for 3D printing #8: shower head

Is swimming under a waterfall on your list of things to do before you die? The next best thing is a 3D printed shower head (probably).

Download from ThingiVerse

3D Printing Cool Item #9: Secret Shelf

Hide valuable documents and stash from prying eyes on this secret shelf.

Download from ThingiVerse

Cool thing for 3D printing #10: jar handle

Enhance empty jam jars with a printed handle. What could be easier?

Download from ThingiVerse

3D Printing Cool Thing #11: Plastic Wrench

A full size general purpose plastic wrench. Actually for screwing and unscrewing around the house.

Download from ThingiVerse

Cool thing for 3D printing #12: business card holder

"What a delicate yellowish hue, and the thickness is tasteful, oh my god, even the watermarks." Do you have such a business card? Find her a pair in the form of this business card holder, printed in its entirety (yes, already with a hinged lid). Instructions for adding a custom logo are included.
Download from ThingiVerse

3D Printable Cool Item #13: Alien Invader Shaped Toilet Paper Holder

Brighten up your bathroom with this functional printable model of a classic alien invader... ahem holding your toilet paper.

Download from ThingiVerse

3D Printing Cool Thing #14: lift platform

Here is a fully assembled lift platform. Printed in full. No need to fiddle with a bunch of details. The adjustable height can be used to lift or support an object of acceptable weight. nine0004

Download from ThingiVerse

3D Printing Cool Thing #15: Plant Drinker

Houseplants fallen victim to neglect? FORGET ABOUT IT. Print out this simple automatic plant drinker and your conscience will be clear.

Download from ThingiVerse

3D Printing Cool Item #16: earbud holder

We spend a lot of money buying headphones on the go, but we don't protect them enough when we use them. Hide your headphones safely in this 3D printed holder. nine0004

Download from ThingiVerse

3D Printing Cool Thing #17: Package Pen

We all know this situation. You trudge home from the supermarket, loaded with bags of groceries. The force of gravity causes plastic to crash into your palms, am I right? ENOUGH. Print these bag handles and forget about chafed palms forever!

Download from ThingiVerse

Cool thing for 3D printing #18: tablet stand

There are times when you need to free your hands when using your smart device, such as watching TV shows or cooking recipes. This simple stand supports 7" and larger tablets in both portrait and landscape modes.

Download from Pinshape

Cool 3D Printing Item #19: Plant Drinker #2

Another horticultural art contraption. It is especially suitable for kitchen plants. The next time you buy fresh herbs for cooking, transplant them into this neat device and they'll stay fresh all week long. nine0004

Download from ThingiVerse

Cool thing for 3D printing #20: door stop

Tired of everyone slamming doors at home or in the office? Then you need an UNCOMPROMISING door stop. Light weight, child safe, designed for easy installation and easy fabrication on an FDM 3D printer. The creator of the stop also claims that the device can be used to repel zombie attacks, however this version has not been verified.

Download from ThingiVerse

3D Printing Cool Item #21: Windshield Scraper

If you want to quickly and easily get rid of snow and ice on your car windshield with this handy scraper. Printed without support, at the end there is a hole for a lace.

Download from ThingiVerse

3D Printing Cool Thing #22: Water Hose Control

This special nozzle regulates the flow of water in the garden hose, about 2 liters per minute. It’s great if you have water limits set in the height of summer. nine0004

Download from ThingiVerse

3D Printing Cool Item #23: Modular Wine Rack

Whether you're new or a connoisseur in the world of wine, this modular wine rack is the perfect storage solution for your fine drink. bottles of WIRA. It can be expanded (or narrowed) according to your collection by printing only the required number of modules.

Download from 3DShook

Cool thing for 3D printing #24: whistle for protection

This original design whistle is easy to make and carry. Durable and very loud. How loud? How about 118 decibels? This is more than enough to get people to hear about your emergency.
Download from ThingiVerse

3D Printable Cool Thing #25: Apple Headphone Holder

Download from ThingiVerse9

3D Printable Thing: Cool Thing #20016 Holder of an umbrella for a wheelchair

Download with Myminifactory

Cool thing for 3D printing No. 28: Protection for disk

9000

Download from Myminifactory

Cool thing for 3D printing No. 29: Form for Snegles

Download from ThingiVerse

Cool 3D Printable Item #30: Wine Bottle Protector

Download from MyMiniFactory170004

Cool thing for 3D printing No. 31: Pocket ashtray

download from Myminifactory

Cool Press No. 32: Rodist Roll for a glass 9000 9000 9000 9000 download from MYMINIFACTORY

3D Printable Cool Item #33: Apple Remote Stand

Download from MyMiniFactory

3D Printable Cool Item #34: Key Holder

Download with Myminifactory

Cool thing for 3D printing No. 35: Holder of the cutlery for people with disabilities

Download from Myminifactory

Current Passing No. 36: Cover wine bottle

Download from MyMiniFactory

Cool thing for 3D printing #37: Paper cup holder

download from Myminifactory

Cool thing for 3D printing No. 38: Case for blades

download from Myminifactory

Cool thing for 3D printing No. 39: Holder for a children from MyMiniFactory

3D Printable Cool Item #40: Towel Rack

Download from MyMiniFactory

3D Printable Cool Item #41: Holder for a glass

Download with Myminifactory

Cool thing for 3D Press No. 42: Holder for a phone in the shower

download from Myminifactory

Twisting thing for 3D printing No. 43: Holder No. 43: Holder No. 43: for beer glasses