Turn on your laser cutter! This previews future releases of all parts that are 1/4th BlockUnit. The nominal thickness is 3.125 mm, but in most cases, 3 mm or 1/8th inch plate material will do just as well. Be on the lookout for SVG STEMFIE files.
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.