small calibration object —
Founded small calibration object models & stl files for printing
SD-product
HT_Creative
Marco_X
Jakub Kočí
happynew3d
VCL
LapplandsCohan
rplanier
ItsAustinSea
Rich Dionne
JoelF
Hana
Steve5092
Antimaterie
Gregory Leblanc
vasilis lalos
Dr.Shay
kaje
Fjanten
Electrical_Imposter