Cubic Trisection puzzle

thingiverse

So i saw this cool model on NYC CNC's youtube channel and went about getting the original grabcad file, listed below and 3d printing it, its a neat little puzzle (not really a puzzle) but its a cool look at how geometry that doesnt look like it fits together, does! simply print 3 of the same stl and off you go, i printed one in a different colour so u can see the shapes and the contrast. i upscaled it to 60mm from the original 1" Credits to macman134 https://grabcad.com/library/cubic-spherical-and-silo-trisections-1 He also has a few other types of trisection 'puzzles'