👉   Play freely and build endless fun at home with STEMFIE, the free 3D-printable educational toy   👈 

The image above shows a simple test of STEMFIE-compatible gears in the making. Note that the distance between the small and the large sprocket in the picture is not optimal – it is just a test. Stay tuned for future releases of a complete set of gears in different sizes and projects and application examples on how to use them.  



STEMFIE.org construction set toy cogwheels gears 1


Quick-print sample

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

The STEMFIE Quick-print Sample file is an easy way to test a few STEMFIE parts and fasteners. You can also check the STEMFIE Calibration File for more elaborate types of fasteners.



STEMFIE is a free, open-source, 3D-printable construction set toy that helps children learn STEM! Download the files freely, and please support my efforts to expand this project.