Top 3d printing projects

51 Cool Things to 3D Print (2022) – 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 2022

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.

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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.

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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.

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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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67 Cool Things to 3D Print

3D printing is such a fun way to produce creative work—and it has totally taken off. Now, creators are using this amazing new technology to create all kinds of wild and wonderful 3D printer projects that were previously all but impossible to make at home.

These 3D printer projects are a great addition to your online design portfolio. This is such a hot space that shows your mastery of this chic craft could win you some big new clients. You can showcase a collection of cool things to 3D print and some of your best 3D printings too.

Want to get in on this cool 3D prints trend? We’ve compiled a list of 67 inspiring 3D printing ideas to fuel your next 3D printer design. So, what can you make with a 3D printer? Well, there’s something cool for everyone!

Next in our list of cool things to 3D print is a simple project that can be completed in approximately one hour and will produce a whistle. It can produce an eye-popping 118db sound, perfect for camping or sporting events.

If there’s one thing we can all agree on, it’s that earbud cords are a pain in the butt to keep organized. They constantly get tangled and eventually produce the dreaded earphone-crackle, rendering your treasured music-makers useless. This is a great example of what you can make with a 3D printer that can improve your everyday life.

A simple toy originally created for Settlers of Catan, this project is durable and (in our opinion) cute. This is one of those 3D printer projects you could use in a few ways: gaming, office desk decoration, children’s toy, you name it! Plus, T-Rexes are (always!) cool.

Organize your desk, and add a little flair at the same time! With these simple 3D printer designs, you’ll have all you need to generate truly unique desktop organizers that not only keep your stuff where it needs to be but look cool as well. You can 3D print a pencil holder that is unique to your own personality and have others mistaking your pencil holders again.

With a 3D printer you’ll be able to replace your dinnerware with new and original 3D printer designs in no time at all. Take this blueberry-themed bowl, for example. Why stop there? There are numerous other designs for plates and bowls out there to make eating at home a unique experience.

One of the cool things to 3D print is an abstract planter for your succulents and cacti. Why use traditional planters to hold your plants? There are cool 3D prints out there that don’t allow you to skip the traditional clay pots. These modular little guys are modern and fresh and guaranteed to make your mini-garden more attractive.

Get rid of those 72 measuring spoons from your utensil drawer and replace them all with a single implement! One of the most immediately useful and cool 3D prints in this list, it’ll make for an interesting tool that others will want when they see it.

Stop the tyranny of cords taking over your desk and entertainment unit and 3D print some space-saving cable management devices. You’ll cut back on desk clutter and all that cord-related aggravation. These are the blessed 3D printed objects that make life a little less annoying!

Nearly everyone these days has a smartphone, and we’ve likely all had moments where we wanted to prop up our phones for viewing video or photos and had to resort to piled books or whatever else is on hand. And it rarely works out as well as we hope! That makes this tiny project one of the coolest 3D printed objects on the list. Plus, they look like cats. Cats are good.

A perennial childhood favorite, kids love them just as much today. Of course, adults can enjoy these toys, too. They could be just the ticket to break through some creative block!

A truly inspiring 3D printing idea, these pop-out business cards allow you to speak to clients in a way they won’t have experienced many times (if ever) before! Rather than a drab piece of cardboard, hand them a toy they can assemble that speaks much louder than a traditional printed card.

Can’t sit still? Searching for a 3D printer project to help you focus? Look no further. Fidget spinners are an excellent way to occupy your mind, and this 3D printed object will definitely do the trick.

This is probably one of the most fun and cool things to 3D print, these gimmicky little toys are quite literally affixed to food items found in your house. A lemon helicopter? A banana-car? Why not! Easy to print and awesome for providing hours of enjoyment to restless rainy-day kiddos.

Definitely among the most interesting and cool things to 3D print in this list (and showcasing a bit more complexity than other entries), the dragonfly is a tiny little flying machine you can whip up in a short time. It’s perfect for providing a little entertainment for your kids on a rainy day.

Why settle for boring cutlery in your drawer? With minimal effort, you can produce some decorative handles for your eating utensils and wow visitors to your humble abode. When they inevitably ask “so, what can you print with a 3D printer?”, you can tell them they’re eating with it!

Drop your phone into these useful little devices to amplify the sound from its speakers. They offer surprisingly high-quality sound—and now you don’t need to lug portable speakers around on picnics or at the beach.

If you’re looking for some more simple and cool 3D printing ideas, consider 3D printing a set of drink coasters. Thanks to simple 3D printer designs like this, we won’t need to spend our hard-earned cash on flimsy little discs anymore. Make your own coasters with whatever designs you want, and say goodbye to tacky freebies and over-priced novelty ones. This idea makes for one of the cool things to 3D print as gifts!

If you’re an audiophile, you’ll truly appreciate this entry as one of the best things to 3d print. By converting audio files, you can create your own records that will play on turntables. Why limit it to music? Record your own special messages to loved ones and send out the love!

Simple 3D printer designs like this are great to have on hand. Hinges are always useful, and come in handy all over the house. These particular designs are super-simple, even by 3D printing standards, requiring just a single step!

With a sliding clasp, these unique chip clip designs work quite well and are fantastically simple things to 3D print.

A larger-scale project than other 3D printing ideas, the Drawing Machine is quite unique: attach a pen and create works of art from files on your computer. This 3D printer project can help you produce invitations, cards or any other manner of drawings.

Some nostalgic old-timey engineering comes into play with these uber-neat 3D printing ideas. Relive the past and have your desk decorated with a sign that uses something other than LED or LCD displays!

When it comes to 3D printing metal, there are people who may choose to use a laser cutter instead. The reason is that 3D printed projects using metal can be costly and time-consuming. However, the two are quite different. 3D printing is an additive process, while laser cutting is a subtractive process. Depending on your needs, those that are looking to create multiple pieces at a quicker pace may choose the laser cutter as it can conveniently cut multiple materials and larger size.

With digital trends of raw and rustic design, you might be considering 3D printing cool things at home with metal. However, printing metal is extremely costly due to its process and the machinery required. If you’re looking for cool things to 3D print at home with a metal-looking finish, we recommend using materials on the market that can create metal-like 3D printed objects instead. These materials give the illusion that your 3D printed pencil holder or camera mount is made out of metal but without the actual cost.

Thanks to 3D printing, it has also made highly-customizable prosthesis possible. One of the coolest things about 3D printed prosthesis is that they can create custom fits for the patient and also a much lower cost. Instead of creating static designs that are “one size fits all”, 3D print gives companies the opportunity to create products that are affordable and personalized. What would have cost lots of money to create is now more accessible thanks to 3D printed prostheses.

Beyond science, 3D printed homes and shelters have also become one of the cool things to 3D print across the world. To address the housing issue around the world, companies have been using this technology to print emergency shelters and 3D printed homes. With this technology, companies and cities can build a community in a much shorter amount of time and for a cost cheaper than traditional home building methods. Each home inside the community can then be purchased at a more affordable cost.

If you love architecture and buildings, companies have created kits that allow people to replicate architectural structures and other cool things with a 3D pen. For boardgame lovers, you 3D print your own figurines by drawing it with your 3D pen. You can also turn your favorite cartoon show characters or movie heroes into 3D. While a 3D pen allows you to draw 2D things to 3D, their limitation tends to be the size of the project you can make. If you’re looking to 3D print a life-size chair, it may be easier to use a printer because 3D pens may not be able to create something as durable.

Tangram: A super easy and fun game to play with your kids or friends. If you’re going on a road trip or simply trying to pass time, this 3D printed tangram makes for portable entertainment.
Klöts (Quick shoe ties): Some cool things to 3D print for your kids are these quick shoe ties. With this project, you’ll spend less time worrying about their shoelaces being undone and risking a fall.
Puzzle Keychain: This heart puzzle is perfect as a gift or personal use. If you’re tight on schedule for an anniversary or valentine’s day gift, this heart puzzle is one of the quickest things to 3D print.
Door Stop: Some things to 3D print for practical uses are these door stops. Whether you’re using it at home or for your office, printing them is super easy and fast.
Light Switch Locks: This definitely tops for cool things to 3D print, especially for parents. This awesome tool can prevent your kids from turning the lights on and off at home. Keep certain lights off to save energy.

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Chapter 1. Background. In this article I will talk about why you need a 3D printer at home and what you can do with it. And you can make and print on a 3D printer any part, both plastic and rubber. but the secret of success lies in the fact that it is not enough to have a 3D printer, but you also need to be able to model parts and properly prepare them for the printing process. Anyone can afford to buy a printer, or you can assemble it yourself. But it takes time to learn how to model. A lot of my projects required the manufacture of non-standard parts, which is why the idea of buying a 3D printer was born.

Chapter 2. Exploring the world of 3D printing and technology. My first printer was Anet A8. And like all beginner 3D printers, the first thing I started printing was upgrades for it.

Since stock printers from the budget segment, in my opinion, it is necessary to refine them so that they give more or less good results in printing. I described in detail about all my improvements on the site, who are interested can familiarize themselves with and apply for their Anet (https://3dtoday. ru/blogs/alexforward/konkurscrealityv). The printer turned out to be very functional and gave rise to a new printer with CORE XY kinematics. The printer turned out to be of decent quality and produced a good print result. And most importantly, it was more compact, had its own heat chamber, direct extruder, and the print speed on it was faster. This project is also described in detail by me https://3dtoday.ru/blogs/alexforward/klassnyi-3d-printer-po-tipu-core-xy-iz-orgtexniki-konkurscreality

But these were all finished projects modeled by other people, I just took the best and brought it to life. More serious projects already required the study of 3D modeling programs.

Chapter 3. Program selection and training . To study 3D modeling, I chose Compass 3D from Ascon. I think one of the best programs, since it is used by the majority, Compass is actively used in industry and enterprises, many free study lessons. But the most important factor, my brother, who works as a design engineer at the factory, can easily fix jambs when creating a model or suggest how best to do it. By the way, the program is easy to study on your own and does not require basic skills. I learned it from scratch, having no idea about 3D modeling at all. My first completed projects using Compass 3D and 3D printing were the creation of fittings (legs, handles, plastic dowels, etc.), electronics cases, radio-controlled models.

Toys and accessories.

Tool. I will give an example of my template for installing handles and locks for interior doors. This template is my own developed copy of the existing model on the Internet. In terms of money, the template cost me almost 10 times cheaper than it is sold on the Internet.

But in order to create a part consisting of several parts, and print everything the first time, so that everything fits together, Compass 3D has a wonderful assembly function for this. In it, in fact, you can check whether the parts fit together and immediately make changes and corrections to the model. According to this principle, I implemented projects for the modernization and upgrade of my friends' 3D printers.

JGAurora print carriage upgrade. First, 3D models were made separately. Then, with the help of the assembly, they were brought to mind and adjusted to each other. The carriage became lighter, there was an adjustment of the tension of the belts along the axis, better blowing of the parts and, most importantly, the installation of an E3D V6 hotend.

Full upgrade of Anycubic I3 Mega. But in this project, half of the details were borrowed from other users.

Before

Now

This is just a part of my work. In fact, a huge number of parts and spare parts were printed. Not always everything worked out the first time, especially printing with ABS plastic was hard to master. I mostly print ABS as it is the cheapest material and is easily machined. Yes, it has many disadvantages, but for my purposes, ABS is the best material.

Chapter 4. Summing up. Having received basic knowledge of 3D printing and modeling, I decided to assemble a 3D printer for my purposes, so that it would be an indispensable assistant and meet the following requirements:

1. Printing with ABS plastic - need a hot table and closed case

2. E3D V6 hotend - for fast repair and availability of spare parts at low prices

3. Good print quality and printing speed - fast production of parts

4. Compact - takes up little space on the desktop

5. The printer must be popular with users - a large number of upgrades and the availability of information on maintenance and repair.

Ultimaker Original proved to be ideal for these requirements. This printer has all the files for its creation and refinement in the public domain, produces excellent print quality at high speeds.

To make an airtight chamber from a draft, I developed drawings for the doors and the hood of the printer, since I could not find these parts, and I made a box for tools. As a result, the printer takes up minimal space on the table. Someone will say that it is easier to buy a new one. I do not argue with this, but my goal was to minimize the cost of building a 3D printer, which is several times cheaper than the original. At the moment, Ultimaker is already hard at work creating my next projects. At the moment, a machine for sharpening knives and scissors has already been developed, it is waiting for its implementation.

And plans to build a CNC router and laser engraver from a structural profile for home use with a small area. These tools will significantly expand the scope of modeling and product creation.

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50 ideas for 3D printing

It seems that soon we will start drowning in useless things made for 3D printing projects. But you can do something that will really be useful! If you're running out of ideas, here's a list of 50 3D printable items you're unlikely to throw away.

Bag clip with screw cap

Now the bag clip will have a new feature - a hole with a lid for quick access, as in the photo. This clip is easy to print and convenient to use. Strange that no one thought of this before.

Author: Minkix

Where to download: Thingiverse

Modular Furniture Connector

This connector allows you to quickly assemble modular furniture. The default model is designed for 17×17 mm wood, but the size and material can be changed to suit your needs using a parametric file for customization.

Creator: LeFabShop

Where to download: Cults

Sealant Cap

No more throwing open sealant tubes away. The screw cap for the nozzle presses the o-ring tightly against the body of the tube and closes the access of air to the solvents inside.

Author: The-Mechanic

Where to download: Thingiverse

Laptop niche

Now the laptop will always be at hand, but hidden from prying eyes in a special niche that is attached to the bottom of any coffee table.

Author: Too Snide

Download: Thingiverse

Phone holder - Candice

Elegant and simple, perhaps the easiest thing you can print on a 3D printer.

Author: Clem.C2

Where to download: Cults

Polypanel

The idea for Polypanels came from Devin Montes. A polypanel is a series of three-dimensional building blocks. The individual elements of a Polypanel look simple, but if you print a lot of them and different types, you can create all sorts of complex designs. Something like LEGO where you can design each brick.

Author: MakeAnything

Where to download: MyMiniFactory

Clothes Hook

This clothes hook is designed as an E3D nozzle and can be printed as many times as you need for all your clothes.

Author: Filar3D

Download: Cults

Plant Pot

This anatomical brain flower pot is easier to print than it looks, creator DrFemPop says. For assembly, it is only necessary to glue the parts after printing. It turns out an original house for plants.

Author: DrFemPop

Where to download: Cults

Door Holder

This is a simple solution for holding a door. Double-sided adhesive tape is sufficient for surface mounting.

Author: Akiraraiser

Where to download: Thingiverse

Piggy bank

A simple piggy bank for beginners, no complicated settings.

Author: lecaramel

Where to download: Thingiverse

Cable Ties

This tie is perhaps the simplest and most ingenious of all devices. Clips are printed as a whole sheet at once, and then the required amount can be cut off from it.

Author: Sunshine

Where to download: Cults

Roller ruler

An indispensable device if you need to measure the length of something non-linear: a piece of rope, a curved line, a perimeter with bends, etc. The ruler is called Geneva and has step 5 mm.

Author: MechEngineerMike

Where to download: Thingiverse

Tongs

This small, solid piece of plastic can easily replace your pliers / pliers. These forceps take the force to the handles and redistribute it at the end of the grip. It's definitely pliers. Just smarter.

Author: BYU CMR

Where to download: Thingiverse

Cylindrical textured box

Beautiful tube from Syboulette, decorated with hexagons. Well suited as a kitchen utensil for storing oatmeal, rice and other crumbly substances.

Author: Syboulette

Where to download: Cults

Door stopper

This stopper is modeled after the Guyer Anderson cat statue in the British Museum. The design is hollow, which allows you to fill the limiter with something for additional weight.

Author: Duaneindeed

Where to download: Cults

Plague Doctor Mask

Not exactly the most useful item on the list since bubonic plague is a thing of the past. But a mask can come in handy, for example, when you need to clean up after your pet. And you can also go to the carnival in it.

Author: Odrivious

Download: Cults

Universal Spool Holder

This adjustable spool holder uses a spring and an adjustable rewind clutch. It's the perfect place to store those pesky wires.

Who made it: Vincent Goenhuis

Where to download: Thingiverse

Sturdy waterproof box

This tight-fitting box will keep things from getting wet. Print it in PLA or PETG, add a flexible TPU seal and M3 screws for the spring hinge, and you're done.

Author: ZX82

Where to download: Cults

Dice

This dice is suitable for flat 3D printing and has a face size of 16mm.

Author: Devin Montes (MakeAnything)

Where to download: MyMiniFactory

Collapsible Coat Rack

Really cool coat rack. That's all there is to say about her.

Author: Komaru

Where to download: Thingiverse

Business Card Holder

Perfect for showing off your new business cards to your Wall Street friends. What could be more delightful than this Zippo card holder with flip-top lid.

Author: PentlandDesigns

Where to download: Cults

Pencil and pen holder

Iceberg or melting beehive? Be that as it may, this is a handy pen and pencil holder that is cheaper to print than to buy.

Author: BeeVeryCreative

Where to download: Cults

Groovi Monster Audio Amplifier

This is a passive smartphone audio amplifier that looks stylish and does the job well. It's called Groovi Monster for a reason.

Author: 3DShook

Where to download: Cults

Cup holder

Can be used not only as a cup holder, but also as a coaster for hot dishes. The dimensions of the template are easily adjusted to suit any size cookware.

Author: jmdbcool

Where to download: Thingiverse

Clamp

Designed for fixing various materials, including the ends of the wire in the coil. Also great as a clothespin replacement.

Author: Med

Where to download: Cults

Pencil Box

Suitable for storing all your desk trivia and trinkets (memory cards, rubber bands, pencils, paper clips, etc.).

Author: Monkey3D

Where to download: Cults

Headphone holder

This is a duck. Yes, you can hang headphones on it.

Author: Toshi_TNE

Download: Thingiverse

Polyhedral Succulent Pot

Unusual geometric pots for your growing succulent collection. These small pots can be configured to be connected together.

Author: PrintFutura

Download: Cults

Survival whistle

This is a survival whistle with original design. It is durable, easy to make and very loud (118 dB is more than enough to be heard in an emergency).

Author: Joe Zisa

Where to download: Thingiverse

Measuring cube

A simple and original measuring cube for the kitchen. On each side there are recesses for measuring the volume of ingredients (in cups - according to the American system, and in metric units for everyone else). It is best to print with PETG material, it is the safest for products.

Author: iomaa

Download: Thingiverse

Hinge

This is a parametric hinge that can be sized to fit your needs.

Written by Rohin Gosling

Download: Thingiverse

Car Eyeglass Holder

Attaches to your car's sun visor. Glasses will always be at hand.

Author: Trevor Long

Download: Thingiverse

Opener

The simplest things are usually the most useful. Convenient and easy to print opener. Covers the sharp edges of the cork as much as possible, protecting you from injury.

Author: Jeremy Peterson

Download: Thingiverse

Superhero Keychains

Sometimes you need to remind yourself of your hidden superpowers. Stylish and cool keyrings are well suited as a small gift.

Author: Formbyte

Where to download: Cults

Headphone stand

Will be useful for music lovers and gamers who use headphones a lot and often. After all, now they will no longer roll around anywhere.

Author: MakerBot

Where to download: Thingiverse

Bag Clip

The model consists of two printed parts. Allows you to keep packages closed and keep food fresh longer.

Author: Walter Hsiao

Download: Thingiverse

Plastic wrench

Handy wrench, but don't choose soft plastic to make it.

Author: Daniel Noree

Where to download: Cults

Sliding Decal

No more worrying about whether cups are clean or dirty right now in the dishwasher! With the help of a special mechanism, the slider easily changes the inscription on the plate.

Who made it: MiddleFingerBoss

Where to download: Thingiverse

Collapsible basket

Cool picnic item. A folding square basket with five sections is printed from several parts and then glued together. For product safety, it is recommended to use PETG plastic.

Author: PatternToPrint

Where to download: Cults

Self-watering plant pot

Houseplants are dying from your forgetfulness? This will not happen again! This pot will water them by itself, and your conscience will be clear.

Author: Parallel Goods

Where to download: Cults

Maze Gift Box

Cash is not the most original gift. But if you present them in such a gift box, your friend will surely like it. The lucky recipient will have to work hard to get to the prize, because there is only one right way.

Author: Robert

Where to download: Thingiverse

Wired headphone holder

The headphones will now be protected from tangling and breakage.

Author: Robert

Where to download: Thingiverse

Tube Squeezer

Helps squeeze out the contents of the tube to the last drop. Wide enough to fit most tubes on the market. Printed in three separate parts.

Author: Justin Otten

Where to download: Thingiverse

Webcam Slider Shutter

The best thing for the paranoid and just for those who are uncomfortable being under the gun of a webcam. Instead of sticking tape or sticky tape over the lens, attach a slider shutter to the body and open it when you need a video call.

Author: Horizon Lab

Where to download: Cults

Prefabricated Hexagonal Crates

Useful to free the table from the noodles of cables, wires and just every little thing. The design can be easily expanded if necessary.

Author: Dan O'Connell

Where to download: Cults

Wall Mounted Phone Shelf

Attach the shelf to a power outlet and place your phone on it while charging. The model also has a corner slot that holds your smartphone or tablet upright for watching videos.

Author: Tosh Sayama

Where to download: Cults

Card Shuffle Machine

Awesome item for poker lovers. This device will help to shuffle the cards and deal them during the game.

Author: LarsRb

Where to download: MyMiniFactory

Box with a secret lock

Box for storing things in a place inaccessible to prying eyes with a secret multi-stage opening mechanism.

Author: 3DPrintingWorld

Where to download: Thingiverse

Digital Sundial

Yes, your eyes don't deceive you.