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

New STEMFIE box-section beams ready for download

These new beams for the STEMFIE construction set toy have an open box section; which, for instance, can be used to create a flexible, yielding structure.

You can download them here from this link.

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

Rubber-band-driven Car
Desktop Christmas Tree
Desktop Catapult

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