small calibration object —
Founded small calibration object models & stl files for printing
ronisegoly
ARCHITECH9
HellAlex
Windy
Nodashi
Xeontiger
ri3del
FinLepi
geit_de
Crysz
CBuilds
Janoleg
Lolle457
Brolin Workshop
ToyM4k3r
Giobby66
AustinLippert
DIY3DTech
Simdas007
Hyron