3D printing has opened up a world of possibilities for creativity, practicality, and fun. Whether you’re new to 3D printing or a seasoned hobbyist, you might find yourself wondering, “What are some cool things to 3D print?” With endless options, it can feel overwhelming to decide what to make next. But don’t worry – we’ve rounded up 50 amazing items that are both fun and useful! From home decor to practical gadgets, this list has something for everyone.
Let’s dive into these unique and practical projects that will inspire your next print.
50 Cool Things to 3D Print
1. Functional Tools and Gadgets
Bottle Opener – A bottle opener is simple to print but incredibly handy. You can customize the design to reflect your personal style and make a strong, reliable tool for any occasion.
Screwdriver Bit Holder – If you have loose screwdriver bits, this holder will keep them organized and easily accessible. It’s designed to securely hold various bits in a compact space.
Smartphone Stand – Make a stand that’s perfect for video calls, watching content, or just keeping your phone within reach. You can even print it with an angle adjustment to suit your needs.
Cable Organizer – This keeps your cords neatly arranged, preventing tangles and saving space on your desk. Print them in different sizes to manage various cable types.
Measuring Spoons – Print measuring spoons in precise sizes for your cooking and baking needs. Customizable and convenient, they’re a fun, practical addition to any kitchen.
2. Home Decor and Accessories
Vase – A custom vase is a beautiful touch to any room. With 3D printing, you can create intricate patterns or modern shapes that store-bought vases can’t match.
Picture Frame – Instead of buying a frame, print one with unique patterns or textures to match your photos. You can make frames in any size or style you like.
Candle Holder – Print a decorative candle holder for ambiance and style. Designs can range from geometric to intricate patterns, adding a cozy touch to your space.
Plant Pot – Add personality to your plants with unique 3D printed pots. You can make them with drainage holes or special textures that add to your home decor.
Wall Hooks – These hooks are ideal for hanging keys, bags, or hats. Customize them to fit your style and print in various sizes for different uses.
3. Toys and Games
Chess Set – Design and print your chess pieces with unique shapes. You can get creative with different themes, from traditional to modern designs.
Puzzle Cube – Challenge yourself with a printed puzzle cube. This project is perfect for those who enjoy mental challenges and can make a great gift.
Toy Cars – Print different car models, from race cars to vintage styles, for a fun toy or display piece. You can even print moving parts to make them roll.
Marble Run – A marble run is an interactive project that’s fun to build and play with. Print the pieces separately and assemble them to create a unique course.
Dice Set – Perfect for tabletop games, 3D-printed dice can be customized with symbols, colors, or fonts to add personality to your game night.
4. Educational and Science Projects
Periodic Table Blocks – These blocks make learning chemistry interactive by representing each element. They’re perfect for kids and make a great educational tool.
Planetary Models – Bring the solar system to life with 3D printed planet models. Each planet can be designed to scale or with detailed textures for teaching purposes.
Human Anatomy Models – Print models of bones, organs, or the entire human body for educational purposes. These are great for both students and teachers.
Topographic Maps – 3D-printed maps add a physical element to geography learning. Choose your favorite landscapes and print them in 3D.
Math Aids – From geometric shapes to mathematical fractals, these models make abstract concepts more accessible and tangible for students.
5. Gadgets for Everyday Use
Pen Holder – A custom pen holder keeps your desk organized and adds a touch of style. Print it in various designs to match your workspace.
Bag Clips – Reusable bag clips help keep food fresh. They’re a quick and easy print and can be made in different sizes for various bag types.
Soap Dish – Print a soap dish with drainage holes for easy cleaning and to keep soap dry. Perfect for bathrooms or kitchens, and customizable in color and design.
Toothpaste Squeezer – This practical item lets you get every bit of toothpaste from the tube, saving money and minimizing waste.
Keychain – Make a personalized keychain with initials, symbols, or shapes that mean something special to you. You can even print keychains with names or quotes.
6. Kitchen Tools and Accessories
Egg Separator – This tool is perfect for bakers, as it easily separates yolks from whites. A quick print and a simple design make it an ideal kitchen accessory.
Herb Stripper – Print a tool that strips herbs from their stems quickly and efficiently. It’s a great time-saver for cooking.
Jar Opener – This grip tool makes opening jars easier, especially for those with limited hand strength. Print it with a textured surface for extra grip.
Coasters – Protect your furniture with customized coasters in any design you choose. Print coasters with patterns or quotes for a personal touch.
Reusable Coffee Stencil – Add designs to your coffee foam with a printed stencil. Customize it with shapes, logos, or patterns for a special coffee experience.
7. Personalized Gifts
Nameplate – Create personalized nameplates for friends or family. These make thoughtful gifts and are easy to customize with different fonts.
Customized Keyring – Design a keyring with meaningful symbols, names, or initials. It’s a small but personalized gift that’s sure to be appreciated.
Photo Holder – A printed photo holder is a great way to display memories on a desk or shelf. Customize it with different shapes or styles.
Gift Boxes – Print a small box that can hold a special gift and double as a keepsake. Add a unique design or pattern for added charm.
Wine Bottle Holder – This elegant holder is perfect for wine lovers. It’s a functional and stylish addition to any dining setup.
8. Gadgets for Tech Enthusiasts
Raspberry Pi Case – Print a protective case for your Raspberry Pi, keeping it safe and stylish. Customize it to fit additional hardware as needed.
Headphone Stand – Keep your headphones neatly stored with a custom stand. You can even print a hook for wall-mounted storage.
Cable Clips – Organize cables with small clips that keep them tangle-free. Print different sizes for various cables, like USB or HDMI.
USB Holder – Avoid losing USB sticks by keeping them in a printed holder. It’s compact, organized, and easy to access.
Laptop Stand – A printed stand elevates your laptop, improving airflow and reducing strain on your neck during use.
9. Outdoor and Travel Essentials
Travel Toothbrush Holder – A quick and practical print, perfect for keeping your toothbrush clean while traveling.
Camping Utensils – Print foldable utensils for easy packing on camping trips. They’re lightweight, compact, and reusable.
Mini Tool Organizer – Keep small tools organized and accessible while traveling. Ideal for repair kits, hobby tools, or crafting supplies.
Bike Bottle Holder – Print a lightweight bottle holder to attach to your bike frame, keeping hydration within reach.
Car Phone Mount – A custom phone mount that fits your car’s cup holder and holds your phone securely during drives.
10. Fashion and Accessories
Bracelet – Print a unique bracelet that complements your style. You can experiment with different patterns, shapes, and colors.
Earrings – Create lightweight earrings in various shapes, from abstract designs to geometric patterns. Perfect for a personal touch.
Sunglasses Holder – This case keeps sunglasses safe and prevents scratches. Print it in durable material for extra protection.
Ring Stand – Display your rings elegantly on a printed stand. This is perfect for dressing tables or jewelry displays.
Bag Tags – Print personalized tags for luggage, backpacks, or purses, with your initials or contact info for easy identification.
11. Hobbies and Special Interests
Miniature Figurines – Print figurines for tabletop games, collections, or custom décor. You can add intricate details to personalize them.
Tool Holders for Workshops – Organize your workshop tools with specific holders for wrenches, screwdrivers, and more.
GoPro Mount – Print a custom mount for your GoPro to capture moments in unique perspectives. Great for outdoor activities.
Tripod Adapter – A handy adapter that lets you attach your camera or phone to different tripods for the perfect shot.
Art Stencils – Design stencils for painting or drawing. Custom shapes and patterns can bring added creativity to your art projects.
Frequently Asked Questions (FAQs)
What’s the easiest thing to start 3D printing?
Start with simple items like phone stands, keychains, or coasters. These require little material and are beginner-friendly.
Can I 3D print functional mechanical parts?
Yes, many people print parts for repairs or DIY projects, though make sure to use durable materials and consider part load limits.
Are 3D-printed items safe for food?
Generally, most 3D materials are not food-safe, so look for food-grade filaments or coatings if planning to use for food.
How much time does it take to print one of these items?
Print times vary. Small items can take 30 minutes, while larger or more detailed items may take hours.
What materials should I use for different items?
PLA is common and versatile, ABS is tougher, and PETG is great for functional parts. TPU works well for flexible items.
Conclusion
3D printing is like opening a door to endless possibilities. From practical everyday tools to decorative items and personalized gifts, there’s so much you can create. With a little creativity and the right materials, you’ll find that 3D printing can truly enrich your life. Start small, experiment, and explore the unique ways you can make things that suit your personality and needs.
So, don’t let the limitless choices intimidate you. Start with a project that excites you, and let the journey unfold. Whether you’re printing something practical or just for fun, 3D printing is a gateway to innovation and expression. And if you ever feel unsure about a design or its feasibility, seek out advice from the thriving 3D printing community on Reddit. Happy printing