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Featured image of How to Build a 3D Printed DIY Drone That Actually Flies
Layered for Liftoff
How to Build a 3D Printed DIY Drone That Actually Flies

From quick weekend projects to high-performance FPV builds: This all-in-one guide helps you choose the right 3D printing files, mastering the best filaments, and successfully launching your first 3D printed drone.

by Carolyn Schwaar Apr 25, 2026
Melodic Making
Can 3D printed instruments sound good enough for music?

That's the fundamental question the immensely talented Super Valid Designs asks in a recent video on YouTube. The answer – an emphatic near four-minute long song – uses over a dozen fully 3D printed musical instruments with zero digital effects or post-processing. This video gives a peek behind the curtain at the process, but the main show starts at 21m 40s. Alternatively, you can listen to it on popular music streaming platforms, too.

Some of the instrument files are available on their Printables profile, should you feel inspired.

by  Matthew Mensley Apr 23, 2026
Featured image of Warhammer STL Files & 3D Prints: 10 Cool Sites
It's Hammer Time!
Warhammer STL Files & 3D Prints: 10 Cool Sites

Warhammer is ever-popular, and with 3D printing you can expand your collection! Here are the best sites for 3D printed Warhammer models!

Apr 11, 2026
Keys and CAD
Keychron just released what appears to be all of its design files on GitHub.

Best known for its smart-looking mechanical keyboards, the brand's in-depth GitHub repo includes all the CAD for some 80+ products, giving you access to reference files to adapt, remix, and design around. The kicker? Personal use only – this is source available, not open source. It gives a fascinating look behind the curtain at a series of minimal looking peripherals, and for owners, an easier starting point to design your own 3D printable accessories.

by  Matthew Mensley Apr 9, 2026
Source: Keychron, via GitHub
Featured image of 3D Printed Toys: 25 Great 3D Prints for Kids
Print 'n' Play
3D Printed Toys: 25 Great 3D Prints for Kids

3D printing can be fun for the whole family – the process and the results! Check out these great 3D printed toys for kids (and grown-ups).

Apr 4, 2026
Featured image of ABS Acetone Smoothing: 3D Print Vapor Smoothing Guide
Smooth It Out!
ABS Acetone Smoothing: 3D Print Vapor Smoothing Guide

FDM 3D prints usually show layer lines. Learn about ABS acetone smoothing and how to get a totally smooth surface finish in four easy steps.

Apr 3, 2026
Snap Happy
Looking for your next print-based project?

Then look no further than photographer Sebastian Lay’s curation of fully 3D printable analog cameras. You don't even have to be a photography geek to appreciate this easy-to-browse database. In it, you'll find 113 models, across a variety of film types and formats, shapes and sizes (including pinhole and lens-mountable models) dating all the way back to 2013.

by  Matthew Mensley Apr 2, 2026
Screenshot: printed.analogcamera.space
Featured image of 3D Printed Planter: 20 Great Models for Green Thumbs
Organic Growth
3D Printed Planter: 20 Great Models for Green Thumbs

Planters are more than pots for your plants: They're decor! Read on for awesome 3D printed planter designs to keep your plants thriving.

Mar 24, 2026
Featured image of Where We Go for Free STL Files: The All3DP Essential Guide
Model Mania
Where We Go for Free STL Files: The All3DP Essential Guide

Discover the best sites to download free 3D printer files. Whether you're a home hobbyist, 3D designer, or someone using a professional print service, our guide has you covered.

Mar 19, 2026
Featured image of Free STL Files Are Great – But These Paid 3D Model Sites Might Be Better
Earning It
Free STL Files Are Great – But These Paid 3D Model Sites Might Be Better

Free STLs are great, but sometimes it makes sense to look for paid models. Read about when it might be worth it and where to find them depending on what you need.

by Moira Daly Mar 17, 2026
Featured image of 20 Impossible 3D Printed Puzzle Boxes That Will Break Your Brain
Think Inside the Box
20 Impossible 3D Printed Puzzle Boxes That Will Break Your Brain

3D printed puzzle boxes are more diverse than you might think! See how 3D printing has inspired puzzling innovation and how to make your own.

Mar 14, 2026
Featured image of Editor’s Choice: 30+ Cool Tinkercad Projects to Learn From & Get Inspired By
Always Tinkering
Editor’s Choice: 30+ Cool Tinkercad Projects to Learn From & Get Inspired By

Tinkercad designs have a range of uses, and we've got some ideas! Get inspired by these incredible Tinkercad projects.

Mar 11, 2026
Featured image of Forget 4 Colors: This Orca Slicer Fork Unlocks Virtually Unlimited Color Combos
Though You'll Probably Need a Toolchanger
Forget 4 Colors: This Orca Slicer Fork Unlocks Virtually Unlimited Color Combos

A project to explore layer mixing has resulted in Snapmaker Orca Full Spectrum, a slicer variant that introduces color-mixing functionality for theoretically limitless color 3D printing. I’ve tested it out and the results are astonishing.

by Matthew Mensley Mar 5, 2026
Featured image of Forget Lithophanes: This Free Tool Creates Hidden Image Print Masterpieces
Through Thick and Thin
Forget Lithophanes: This Free Tool Creates Hidden Image Print Masterpieces

Spiral Betty is a free tool that lets you turn any image into a spiralized SVG. The images look great, but are even better when 3D printed. Here’s how.

by Matthew Mensley Feb 20, 2026
Featured image of I 3D Printed My Own Office Shoes with Bambu Lab — Here’s Why I’m Not Ready to Commit
The Footwear Frontier
I 3D Printed My Own Office Shoes with Bambu Lab — Here’s Why I’m Not Ready to Commit

Bambu Lab’s TPU capabilities put to the test creating a custom-sized pair of office clogs. From the first digital layer to a final duct-tape fix, here is what it’s actually like to wear your own 3D prints.

by Carolyn Schwaar Feb 13, 2026
What's In the Box!?
I can appreciate a good, efficient print name.

MakerWorld user Lorenz's parametric Any Box is one example. It lets you create and print just about any box you could wish for, making it a triumph of code and customization. There are plenty of sliders, scalers and hinge styles, giving seemingly infinite flexibility – and it features Gridfinity compatibility, too.

by  Matthew Mensley Feb 3, 2026
Source: All3DP
Featured image of 3D Print Your Way Out of Chaos With Gridfinity Modular Storage Systems: All You Need to Know
Gridfinite Solutions
3D Print Your Way Out of Chaos With Gridfinity Modular Storage Systems: All You Need to Know

Gridfinity is more than a 3D printed storage system. It helps improve your workflow and complete projects.

by Che Simons Jan 22, 2026
Featured image of The 9 Best Arduino Simulators to Save You Time and Money
Test Before You Build
The 9 Best Arduino Simulators to Save You Time and Money

It's always nice to be able to try something out before doing it for real. Read on to learn all about some great Arduino simulator options!

Jan 22, 2026
Featured image of TPU 3D Prints: 30 Useful Designs Only Possible with Flexible Materials
Get Bendy
TPU 3D Prints: 30 Useful Designs Only Possible with Flexible Materials

Ready to make your own flexible TPU prints? Check out our list of cool things you can 3D print with TPU and other flexible filaments!

Jan 18, 2026
Featured image of Stranger Things 3D Print: The Best STL Files
Printer Things
Stranger Things 3D Print: The Best STL Files

Stranger Things is back with your favorite characters and monsters. Read on to discover the coolest Stranger Things STLs you can 3D print!

Jan 5, 2026
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