3D printing continues to revolutionize creativity, innovation, and problem-solving across various domains.
Whether you're a beginner exploring the basics, a parent seeking engaging projects for kids, or a small business owner searching for efficiency, there are endless possibilities to explore in 2025.
This guide will highlight some of the best 3D printing projects tailored to different audiences and purposes.
6 Easy 3D Printing Projects for Beginners
If you're new to 3D printing, it's best to start with simple yet satisfying projects to help you learn the fundamentals. Here are a few ideas:
3D Benchy
The best first print for beginners is the 3D Benchy-a small boat designed to test print quality. It helps check if the printer handles curves, holes, overhangs, and fine details properly, all while printing easily in 1-2 hours without needing supports.
If something goes wrong, it's easy to compare with others since so many people use the same file.
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Apple AirTag Keychain Holder
For a simple way to securely attach an Apple AirTag to your keys, look no further than this Apple AirTag Keychain Holder. This holder has a slight split where the keyring attaches to make it easy to insert your AirTag.
And with the keyring attached, the AirTag will stay put. It's also a quick print, taking only about 15 minutes. That's so fast you could print one for every set of keys you own!
Source: Zwurli
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Beach Tools
Ah, the classic bucket, shovel, and rake combination is the cornerstone of any beach day. These beach tool prints can help you make sandcastles, or they can be used for just playing in the sand. They are perfect for tossing in a beach bag, and their small size makes them easy for small hands to use. The kids are going to love them!
Source: rykerbuilder
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Articulated Shrimp
This flexible and fun articulated shrimp is the perfect blend of creativity and craftsmanship. With its realistic movement and intricate design, it's great for fidgeting, display. It doesn't need to glue or joint, so it's easy for beginners to 3d print.
Source: Mattes
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Articulated Goose
This quirky articulated goose is all about movement and charm. With its flexible design and lifelike motions, it makes the perfect companion for desk decor or simply spreading smiles.
Source: udrek
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Spiral Vase
These models contain both single and double spiral vases that make for a great decoration for the house. What's even better is that they can be printed easily without support. Elevate your home decor with this beautifully crafted spiral vase, perfect for showcasing fresh flowers.
Source: jonas
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If you’ve already improved your skills, check out this guide for more cool 3D printing ideas.
5 3D Printing Projects for Students
Students can benefit from 3D printing by creating tools and projects that support their education and hobbies.
Space Shuttle for Mars Exploration
This 3D model project lets students design and build a space shuttle for Mars exploration. Using 3D printing, they create realistic parts and solve engineering challenges, just like real aerospace engineers. Along the way, they sharpen their problem-solving skills, learn to work as a team, and think creatively about space travel. It’s a fun and hands-on way to explore science, technology, and engineering while preparing for future STEM careers.
Source: MakerBotLearning
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The T-Rex Skull
The T-Rex Skull is a educational school 3D printing project that comes with a lesson plan about the famous Tyrannosaurus Rex. Students will learn how fossils help scientists understand dinosaurs and the past.
As they build the 3D model, they’ll also discover the difference between scientific facts and theories. This project teaches 3D modeling and printing skills while exploring paleontology and encouraging critical thinking.
It’s a hands-on way to connect history with modern technology.
Source: MakerBot
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Post-it Note & Pen Holder
Keep your desk clutter-free with this sleek post-it note and pen holder. This handy organizer keeps your notes and pens in one convenient spot.
A simple solution for a more productive workspace, an addition to any study space, helping you stay organized and focused as you tackle your next lesson.
Source: DT3D_PRINT
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Coffee Sleeve
For the college student who can't live without coffee, a coffee sleeve like this one from sethmoseris both practical and inspiring. This sleeve is designed to replace those boring cardboard sleeves that seem to come with your morning latte.
Each print is also reusable and there are a few customization options available to match your student's personal style.
Source: sethmoser
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Foldable Hook
Maximize your study space with this handy foldable hook! Hanging bags, headphones, or coats, it helps keep your dorm room or desk organized. When you're done, just fold it up for easy storage. A must-have for students looking to keep their space tidy and functional.
Source: RostaP
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5 Fun 3D Printing Projects for Kids
3D printing can be an educational and fun activity for children, sparking creativity and learning. Here are some kid-friendly ideas. These models combine play and education, making 3D printing a wonderful tool for young minds.
F7 Locomotive Scale Model
The F7 Locomotive is a great 3D printing project for kids! This detailed model of a classic American diesel-electric train teaches kids about history and engineering. When they see the model light up and come to life with moving parts, they'll feel excited and proud. This project is good for kids who love trains, engineering, or 3D printing.
Source: RamBros
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Lego Compatible Printable Bricks
If you love building with LEGO, you'll really enjoy this project! These LEGO-compatible printable bricks let you make your own custom blocks – just print them out and start building.
You can adjust how they fit together, making your creations even better. It's a great mix of fun and learning, giving kids the chance to explore 3D printing while building whatever they can imagine.
Source: FLWE
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Flexi Rex
Meet Flexi Rex, the playful dinosaur with fully flexible joints. Bend, wiggle, and pose this fun 3D-printed dino for endless entertainment. Kids will defintely love this cute dino. 3D print this cute dino for your kids.
Source: DrLex
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Mini Trash Can with Moving Wheels
Who knew trash could be this fun? This adorable mini trash can features fully functional moving wheels and cap, making it perfect for desk decor, organizing tiny items. Clean up in style.
Source: DrLex
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Same Height, Same Value
Learning numbers has never been this fun. This engaging toy helps kids understand that basic numbers and math. Perfect for early learners, it's a playful way to reinforce math concepts and make learning feel like an adventure.
Source: DSt
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Want More Fun 3D Printing Models for Kids? Check out our guide on 3D Printing Cool Toys for Fun and Profit
6 DIY 3D Printing Projects for Home
3D printing offers countless ways to enhance your living space with practical and decorative items. Here are some popular ideas.
Crow Print
Feeling a little like Edgar Allan Poe this Halloween season? Well, just print this Halloween Crow by danman and set it above your chamber door. Or any door for that matter.
And yes, we know, Poe's original poem was about a raven--but we're sure this crow would have terrified the author even more.
For added creepiness, you can even use a rotary tool to hollow out the eyeholes and insert a couple of red LEDs.
Source: danman
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Vine Ball Home Decor
Transform your living space with the timeless charm of this beautifully 3d printed vine ball decor. It adds a natural and rustic touch, making it a versatile piece that complements any room.
Hang it as a captivating centerpiece, place it on a table for a cozy accent, or pair it with string lights for an enchanting ambiance.
Source: VYG
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Pixel Heart
Add a blast of nostalgia to your living space with this charming pixel heart decor. Inspired by the classic 8-bit gaming era, it's the perfect decorative piece for gamers, retro enthusiasts, and anyone who appreciates a creative blend of vintage and modern design.
Hang it on a wall, place it on a shelf, or gift it to a fellow game lover for a thoughtful and unique surprise. Bring those retro vibes back to life and let your space level up in style.
Source: CalebTimoteo
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Small Self-Watering Seed Starter
This compact self-watering seed starter ensures your seedlings get the right amount of moisture, promoting healthy growth. Perfect for windowsills, home gardens, or indoor plant lovers. Watch your green thumb flourish!
Source: Quint
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Wall-Mounted Paper Towel Holder
Keep your kitchen or bathroom neat and organized with this sleek wall-mounted paper towel holder. Designed to save space and provide easy access, it's a practical addition to any room. Simple to install and a must-have for a tidy home!
Source: RuddO
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Toothpaste Squeezer
Never waste a drop of toothpaste again! This handy toothpaste squeezer makes sure you get every bit out of the tube, reducing waste and keeping your bathroom neat. Perfect for families or anyone who wants to make the most of their toothpaste!
Source: Spidersky1489
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4 3D Printing Projects for SMBs (Small Business)
If you're a small business owner that wants to expand your business, or just an enthusiast that want to start a side hustle, 3D printing would be a good choice.
Threaded Dragon Egg
Get ready to add a touch of magic to the festive season with one of Etsy's most popular 3D-printed items - the Dragon Egg! Perfect for fantasy lovers and holiday enthusiasts, this beautifully crafted piece doubles as both stunning decor and a clever surprise container.
Planning to send a special gift to a friend? Hide your surprise inside the Dragon Egg for a memorable unboxing experience. Whether it's jewelry, a heartfelt note, or a small keepsake, this unique gift will surely make their holiday magical and unforgettable.
Price sold on Etsy: $4
Source: Tony Youngblood
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Geodesic Dome Cat House - Pine Tree Cutouts
Give your cat cozy hideout with this uniquely crafted Geodesic Dome Cat House. Its modern geometric design offers a stylish touch to any room while providing a secure and comfy space for your furry friend to nap, play, or simply relax. It's a purr-fect blend of function and design for cats and their owners alike.
Price sold on Etsy: $189
Source: RostaP
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Roman Helmet Business Card Holder
Show off your 3D printing skills and make your brand stand out from the crowd with this cool 3d printing projects. It's not just for holding cards-it's a great conversation starter that shows off the creativity, craftsmanship, and quality of custom prints.
It's perfect for displaying at events, client meetings, or on your desk to promote 3D printing services while making a great impression. A small, practical print that also promotes your brand.
Source: Peter Farell
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Drill Guide and Dust Catcher
Perfect for small business owners and home improvement enthusiasts, it helps you drill precise holes while keeping your workspace clean by catching dust and debris.
Say goodbye to messy floors and uneven holes-whether you're setting up shelves or working on craft projects, this tool ensures a professional and hassle-free experience every time.
Price sold on Etsy: $10
Source: squinn
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Want more 3D models? Check out this guide for popular and profitable 3D prints to sell.
Final Word
The future of 3D printing in 2025 is brimming with creativity, innovation, and opportunities for everyone-from hobbyists and students to small business owners and professional designers. With advancements in technology and materials, the boundaries of what you can create are expanding faster than ever.
By exploring these ideas, you can unleash your creativity, solve problems, and even turn your passion into a profession. With advancements in technology and materials, the only limit is your imagination.
What will you create next? Whether it's for fun, problem-solving, or profit, the possibilities are endless. Let your creativity take the lead!
