hollow calibration cube —
Founded hollow calibration cube models & stl files for printing
pmoews
dudu_abdu
dmaccallum
drjames
highping
Landru
3d-printy
Morast
AF_71
ElFan7asma
My_Room
MrCENSOREDbot
Boogie
MakerBlock
MakerBlock
Matt
T6
Ben Sch.
JMakes3D
Andres L