small calibration object —
Founded small calibration object models & stl files for printing
fr4nk
Jon
Mrcymstr
Golem72
Breeki
jedmas69
Penny
TheFrog69
Gabriel
Kevin
Steve
Maciey
Hans
M3DPrint
Coco Paq
Superbrain8
M_kal
vbalsys
Makers Mashup
kjør_engineering