Screwless gear cube/heart pin tool

thingiverse

Inserting the pins into the center hub of the screwless gear cube and heart were kind of a pain in the fingers. This tool makes assembly much easier. Instructions Use the end marked long for the long pins and the side marked short for the short pins. Very complicated I know. Be sure to print it with enough infill to keep the pins from poking through the face at the end of the opening.