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

A new, updated version of the STEMFIE quick-print STL file is available for download. It will 3D-print in under one hour and demonstrates how the threaded and the cam-locking fasteners work.

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.

Browse parts

2023 12 06 STEMFIE online viewer

Check out the STEMFIE web app prototype to browse, view, and download parts (Github).