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

A WIP version of the new STEMFIE shafts is in the making. The 2 mm diameter vertical holes allow locating and fixing the position at a 1/4 block unit distance using a short piece of 1.75 mm filament.

 

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.

Support

STEMFIE.org DOWNLOAD Parts

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.