STEMFIE
The free and never-ending 3D-printable educational construction-set toy you can download and make at home!
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STEMFIE Electrics PCB on Github

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All symmetric U-shaped beams are now ready for download

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STEMFIE N20 Motor Enclosure

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Roberval Balance Scales as STEMFIE project by Cantareus

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The STEMFIE Catapult is ready for download

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Dowel Nuts for STEMFIE

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New community project by Cantareus: A STEMFIE Sailcar

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169 L-shaped STEMFIE braces are ready for download

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Check out the OpenSCAD Stemfie Library by Cantareus

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Welcome!

This is the official homepage of the STEMFIE Project – the 3D-printable and open-sourced educational construction toy you can download and make at home. 

Quick-print sample

STEMFIE.org Quick print sample shoulder screw pin nut washers brace

☞ Warning!

Warning Choking Hazard Children Small PartsThis toy is unsuitable for children under three years due to choking hazards! 

STEMFIE ...

.... is made for you!

... is open source.

... is free to use and adapt.

... has no fees!

... is #MadeWithFreeCAD

... is easy to 3D-print

... is upscalable (200% - 500%)

... is lots of STEM fun for kids!

... is ready for you to download

Projects

Desktop Christmas Tree
Desktop Catapult
Rubber-band-driven Car

Video

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About STEMFIE®  –  Downloads  –  License  – Youtube  –  Twitter  –  Instagram  –  Facebook  –  Telegram  –  ©2022 Paulo Kiefe

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