math art cube with section cuts in 3 samples —

Founded math art cube with section cuts in 3 samples models & stl files for printing
XYZ 20mm Calibration Cube
iDig3Dprinting
Decoration cube
Ben Sch.
Geo Cube
burtronix
Magic Cube
Václav Krmela
Portal cube
Geoff
My Cube
3d_earth_