The files for the STEMFIE shafts and corresponding connectors are now published and ready for download. You can find them in the Parts section under Connectors and Shafts.
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.
This toy is unsuitable for children under three years due to choking hazards!
.... 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