150 cool 3D printing ideas

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Lisa Ernst · 15.11.2025 · Technology · 3 min

Here you'll find a curated selection of 50 practical and playful 3D printing projects with direct STL links. From calibration cubes and cable clips to desk organizers, flexible dragons, and Raspberry Pi cases, it has it all, allowing you to make good use of your printer and try new things. Many models are excellent as gifts, tests, or everyday aids for you.

Calibration & Tests

To optimize the print quality of your 3D printer, calibration models are essential. They help you check and adjust settings like dimensional accuracy, overhangs, and bridging.

Desk Organization

A tidy desk promotes productivity. With 3D printed helpers, you can keep track of cables, pens, and other items.

Colorful, 3D printed cable holders that help organize your desk.

Quelle: artofit.org

Cable clips are practical helpers to avoid cable clutter on your desk and ensure a tidy workspace.

Household Aids

3D prints can also make everyday life easier in the household and offer practical solutions.

Fun & Games

3D printing offers countless possibilities for creative and entertaining projects, from flexible figures to dice sets for game nights.

An impressive Tensegrity structure that explores the limits of 3D printing physics.

Quelle: 3dgearzone.com

3D printing enables the realization of complex structures and designs that would be difficult to achieve with conventional manufacturing methods.

Electronics Enclosures

Protect your electronics projects with custom-fit enclosures from your 3D printer.

Discover the endless possibilities of 3D printing with these creative and useful objects.

Quelle: user-added

This selection of 3D printing projects offers inspiration for beginners and advanced users to make the most of their printer.

With these 50 templates, you'll have enough to experiment with for a long time. Start with simple, quick-to-print parts before attempting complex dragons or enclosures. This way, you'll gain experience, find your favorite category, and use material and print time meaningfully. Your ideas will grow automatically with each successful print.

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