Magic/Rubik's Cube

There are tons of models for Magic/Rubik's Cube on the net. I was interested in trying to model one that is printable with a simple one-color/material printer, can be assembled without glue or additional hardware, and still has decent mechanical behavior.After having created an initial model I learned a lot of things that you could do wrong. In fact, my first model had tolerances of 0.2mm between the individual pieces since I thought this would improve mechanics but I found that those tolera