accurate calibration cube 20 x 20 x 20mm —

Founded accurate calibration cube 20 x 20 x 20mm models & stl files for printing
My Stoopid Test Cube
MyStoopidStuff
Calibtaion cube
CzVodavi
3D Torture Cube V3
gustofusion
Voronoi Cube
ELRAZ
WTF Cube
e-weiler
Tape holder
Ondrej
cube in cube 1
hsiehty
cube in cube
hsiehty
20 Sided Dice
aschia