The 37 Most Useful & Cool Things to 3D Print
Table of Contents
- Eight 3D-Printed Home Essentials and Decor
- Six 3D-Printed Items for Entertainment and Hobbies
- Six 3D-Printed Gadgets and Tech Accessories
- Four 3D-Printed Celebrations and Festive Creations
- Four 3D-Printed Office and Study Enhancements
- Four 3D-Printed Adventure and Outdoor Gadgets
- Four 3D-Printed Oddities
- Jump Into the 3D Printing Adventure!
- Read More
Picture this: a mini catapult on your desk, ready to launch rubber bands at unsuspecting coworkers. Or how about a cactus-shaped toothpick dispenser that'll make guests do a double-take? Welcome to the world of 3D printing, where everyday items get a serious upgrade and "I wish I had that" becomes "I just made that!" It's not just about trinkets, though. From phone stands that look like tiny robots to handy gadgets you never knew you needed, 3D printing is revolutionizing the way we solve little life problems and add some fun to our spaces. We're about to dive into 37 of the most useful (and, let's be honest, pretty cool) things you can create with a 3D printer.
Eight 3D-Printed Home Essentials and Decor
With 3D printing, your home can become a showcase of both practicality and personality.
1. Desiccant Can
Say goodbye to damp spaces with this handy little helper. This 3D-printed can holds moisture-absorbing materials, perfect for keeping closets, bathrooms, or storage areas dry. It's like a mini dehumidifier that never needs plugging in!
Click to download Desiccant Can.
2. Toothpick Dispenser
No more digging through drawers for toothpicks! This clever dispenser makes it easy to grab a toothpick while looking great on your table. Whether it's shaped like an animal or a modern sculpture, it's both useful and eye-catching.
Click to download Toothpick Dispenser holder.
3. Flower-Pot Tissue Box
Who said tissue boxes have to be boring? This creation turns your tissue box into a cute little flower pot. It's a sneaky way to keep tissues handy while adding a touch of nature to your room.
Click to download Flower-Pot Tissue Box Model.
4. Cactus Toothpick Holder
Bring some desert charm to your dining table with this prickly pal. This cactus-shaped holder keeps your toothpicks organized and adds a fun, southwestern touch to your decor.
Click to download Cactus Toothpick Holder model.
5. Personality Bonsai
Enjoy the calming presence of a bonsai tree without the hassle of caring for a real one. These 3D-printed bonsais can be customized to fit your style, bringing a touch of tranquility to any room.
6. Illusion Toys
Turn your coffee table into a mini magic show with these mind-bending toys. From shapes that seem impossible to little gadgets that play with your perception, they're great for amusing guests or giving your brain a fun workout.
Click to download these Illusion Toys.
7. Floating Coffee Cup Sculpture
This sculpture looks like a coffee cup frozen in mid-spill. It's a cool optical illusion that'll make your guests do a double-take and wonder how it works.
Click to download Floating Coffee Cup Sculpture model.
8. Two-Color Decorative Cat
Add some feline flair to your space with these stylish cat sculptures. Printed in two colors, you can mix and match to fit your room's color scheme. Perfect for cat lovers and anyone who wants to add a pop of color to their decor.
With these 3D-printed creations, you can add your personal touch to every corner of your home. Each item is not just useful but also adds a splash of fun and creativity to your living space.
Click to download Two-Color Decorative Cat model.
Six 3D-Printed Items for Entertainment and Hobbies
3D printing opens up a world where learning feels like play and everyday objects become gateways to adventure.
1. Mini Trebuchet
Ever wanted to lay siege to your office supplies? Now you can with a 3D-printed mini trebuchet! This desktop-sized medieval war machine is not just a cool conversation starter; it's also a hands-on way to learn about physics and historical warfare. Launch rubber bands, paper clips, or tiny marshmallows across your desk. Just don't aim at your coworkers!
Click to download Mini Trebuchet model.
2. Mammoth Puzzles
Step back in time with 3D-printed mammoth skeleton puzzles. These intricate models let you play paleontologist, assembling the bones of ancient beasts piece by piece. It's a challenging and educational activity that brings natural history to life. You might discover a hidden talent for fossil reconstruction!
Click to download mammoth skeleton puzzles model.
3. Rocket Bowling
Take your bowling game to new heights with this cosmic twist on a classic. 3D-printed rocket pins and a spaceship ball transform your living room into an intergalactic bowling alley. It's out-of-this-world fun that's sure to be a hit at your next game night.
Click to download Rocket Bowling Model.
4. Brain Teasers
Challenge your mind and keep your hands busy with these addictive puzzles:
- Gear Cube: This mechanical marvel will have you spinning and aligning gears to solve the puzzle. It's a perfect blend of engineering and entertainment.
- Fidget Pixels: A colorful, tactile toy that lets you create pixelated designs. It's like a fidget spinner meets digital art - a great stress reliever and creativity booster.
Click to download Fidget Pixels Model.
5. Soccer Snack Arena
Combine your love for soccer and snacks with this clever creation. This 3D-printed snack bowl is shaped like a mini soccer stadium, complete with goals for dipping sauces. It's the perfect centerpiece for your World Cup viewing party or weekend match.
Click to download Soccer Snack Arena model.
6. Pendulum Wave Toy
Witness the mesmerizing dance of physics with this 3D-printed pendulum wave. Watch as the pendulums swing in and out of sync, creating beautiful patterns. It's not just a stunning visual display; it's also a great tool for understanding the principles of motion and resonance.
Click to download Pendulum Wave Toy model.
Whether you're a history buff, a game enthusiast, or just someone looking to add a dash of excitement to their day, there's a 3D-printed adventure waiting for you.
Six 3D-Printed Gadgets and Tech Accessories
3D printing breathes new life into our gadgets. From retro-inspired stands to futuristic phone armor, these accessories blend form and function in surprising ways.
1. Customizable Phone Holders
You might be tired of propping your phone against a stack of books. Enter the 3D-printed phone holder. These versatile stands come in countless designs, from sleek minimalist options to elaborate character-based creations. Whether you're following a recipe in the kitchen or binge-watching your favorite series, these holders keep your device at the perfect angle.
Click to download the 3D-printed phone holder model.
2. Smartphone Flame Simulators
This clever 3D print turns your smartphone into a miniature hearth. Simply play a fireplace video, slip your phone into this specially designed holder, and voila! You've got a portable, flameless fireplace that adds ambiance to any room.
Click to download Smartphone Flame Simulators model.
3. Apple Watch Macintosh Stands
Blend the old with the new using this charming Apple Watch stand. Designed to look like a miniature Macintosh computer, it transforms your modern smartwatch into a tiny version of Apple's iconic 1984 release. It's a perfect bedside companion that'll have you dreaming in pixels.
Click to download Apple Watch Macintosh Stands Model.
4. The AirPod Pillow
Give your AirPods a cozy home with this adorable 3D-printed pillow case. Not only does it protect your precious earbuds, but it also adds a touch of cuteness to your desk or nightstand. It's the perfect blend of function and fun for any audio enthusiast.
Click to download The AirPod Pillow model.
5. The Mobile Exo-Suit
Transform your smartphone into a miniature mecha with this 3D-printed exo-suit. More than just a protective case, it's a statement piece that turns heads and sparks conversations. Perfect for sci-fi fans or anyone who wants their phone to stand out from the crowd.
Click to download Mobile Exo-Suit model.
6. The Spartan SD Card Holder
Keep your digital memories safe with this warrior-inspired SD card holder. Designed to resemble a Spartan helmet, it's a stylish way to organize and protect your memory cards. It's not just storage; it's a noble guardian for your precious data.
Click to download The Spartan SD Card Holder model.
These 3D-printed accessories prove that practical doesn't have to mean boring. With a dash of creativity and a 3D printer, even the most mundane gadget can become extraordinary.
Four 3D-Printed Celebrations and Festive Creations
Holidays just got an upgrade! These 3D prints add a special touch to your celebrations, mixing old traditions with new tech.
1. Mother's Day Mementos
Make Mom smile with a 3D-printed gift. Create custom photo frames or pretty jewelry boxes. It's a special way to show you care, made just for her.
Click to download Mother's Day gift model.
2. Dragon Boat Delights
Bring the Dragon Boat Festival home with tiny 3D-printed boats and dumplings. Set up a fun tabletop race or decorate your space with festival-themed prints.
Click to download Dragon Boat Model.
3. Easter's Star Keeper
Add some SpongeBob fun to Easter with this Patrick Star pen holder. It's a silly way to keep your desk tidy and brighten up your day.
Click to download Patrick Star pen holder model.
4. The Geared-Up Fish Automaton
Bring the beach home with this moving fish sculpture. Turn the crank to watch the fish "swim". It's a cool way to add some summer fun to your room.
3D-printed creations add a personal touch to your celebrations. They prove that with a little creativity and some filament, you can create festive magic right at home.
Click to download Fish Automaton Model.
Four 3D-Printed Office and Study Enhancements
Transform your workspace with these clever 3D prints! From organizing your keys to giving your fingers a fun break, these creations make work and study more enjoyable.
1. Personalized Keychains:
Never lose your keys again with custom 3D-printed keychains. Print your name, favorite shapes, or even functional designs like mini bottle openers. It's a simple way to add personality to your keyring while keeping everything organized.
Click to download Personalized Keychains model.
2. Mechanical Iris Container
Impress your coworkers with this sci-fi inspired container. Its smooth iris mechanism opens and closes to keep small items safe and hidden. It's perfect for storing office supplies, USB drives, or anything else you want to keep secure with a touch of futuristic flair.
Click to download Mechanical Iris Container Model.
3. Fidget Toys
When you need a quick mental reset, reach for these 3D-printed concentration aids. From gear cylinders that spin and align to mesmerizing gyro spinners, these quiet toys help you stay alert without disturbing others. They're perfect for those moments when you need to think through a problem or take a short break.
Click to download Fidget Toys.
4. Ribbit Rhythms for Relaxation
This isn't your ordinary desk ornament. This 3D-printed frog doubles as a unique percussion instrument. Run a stick along its ridged back for a satisfying croak sound. It's a fun way to de-stress during long work sessions or add some whimsy to your brainstorming meetings.
With these 3D-printed office enhancers, your workspace becomes more efficient and much more interesting.
Click to download 3D-printed frog.
Four 3D-Printed Adventure and Outdoor Gadgets
Your 3D printer is about to turn your living room into an adrenaline-pumping playground. No mountains to climb or rivers to cross - just fire up that printer and let the adventures begin.
1. The Dart Launcher
Transform any room into a target practice range with this 3D-printed dart launcher. It's a fun way to improve your aim and hand-eye coordination without the need for a full-sized dartboard. Challenge your friends to a accuracy contest or use it to de-stress after a long day. Just remember to aim responsibly!
Click to download Dart Launcher model.
2. The Butterfly Knife Trainer
Master the art of butterfly knife manipulation without the risk. This 3D-printed trainer mimics the weight and feel of a real butterfly knife, but with a dull edge for safety. It's perfect for learning impressive flipping techniques and developing dexterity. Impress your friends with your new skills, all while staying safe.
Click to download Butterfly Knife Trainer model.
3. The Reattore Ark Iron Man Kit
Bring your superhero fantasies to life with this 3D-printed Iron Man-inspired kit. While it won't actually let you fly, it's a great cosplay piece or display item for Marvel fans. The intricate details and glowing elements (with added LEDs) make it a standout decoration for any room.
Click to download Iron Man-inspired kit Model.
4. The Woodpecker Toy
Experience the soothing sounds of nature with this charming woodpecker toy. This 3D-printed creation mimics the pecking motion and sound of a real woodpecker when you spin its base. It's a delightful way to bring a touch of the forest into your home. Use it as a calming background noise while you work or as a unique conversation piece.
From flipping fake knives to channeling your inner woodpecker, these prints prove one thing: adventure isn't a place - it's a state of mind. And sometimes, that state is "covered in plastic shavings."
Click to download woodpecker toy model.
Four 3D-Printed Oddities
Forget sensible prints - we're diving into the deep end of the filament pool! These creations prove that sometimes, the best use of 3D printing technology is to make absolutely no sense at all.
1. The Q-tip Catapult
Ever wished your cotton swabs could fly? Well, wish no more! This quirky contraption turns ear cleaning into a carnival game. Load it up, take aim, and watch as your Q-tips soar gracefully across the bathroom. Just don't blame us if your mirror suddenly needs extra wiping.
Click to download Q-tip Catapult model.
2. The Upcycled Filament Art Box
Turn trash into treasure with this clever creation! This shadow box puts the "fun" in "functional art" by repurposing your 3D printing leftovers. Fill it with colorful bits of waste filament, failed prints, or support materials. The result is a unique, abstract piece that showcases the beauty in imperfection. It's a great way to reduce waste and create a conversation starter that tells the story of your 3D printing journey.
Click to download Upcycled Filament Art Box model.
3. Burp, The Derpy Amphibian
Meet Burp, the cross-eyed frog with a heart of gold and a brain of... well, plastic. This goofy little guy is guaranteed to bring a smile to your face, even on the dreariest Monday morning. Pop him on your desk and watch as coworkers stop by just to give him a squeeze.
Click to download Burp Model.
4. The Gear-Brain Twister
For those who like their desk toys with a side of engineering, this gear cylinder is a match made in fidget heaven. Spin, twist, and manipulate intricate gears in a mesmerizing dance of plastic precision. It's like a stress ball for your inner mechanic.
Click to download Gear-Brain Twister model.
Jump Into the 3D Printing Adventure!
Whether you're looking to organize your keys with style, add a touch of whimsy to your decor, or even launch Q-tips across your bathroom, there's a 3D-printed creation waiting to bring a smile to your face. These 37 ideas are just the beginning - the real magic happens when you fire up your printer and let your imagination run wild. So why wait? Grab some filament, queue up a design, and watch as your ideas come to life, one layer at a time. Your next favorite thing might be just a print away!