calibration 100x100 and 50mm dia circle —
Founded calibration 100x100 and 50mm dia circle models & stl files for printing
MakerBlock
Creative MinerX
sotenck
Knatterkopf
elark
dTomYY
TheNewHobbyist
geit_de
szczehoo
BigB3D
AUGU5TO
FatherMike
Pjoter
SchuMaker
LMaker
sarvenn
Davis543
Grossmiller
Gabriel
Grossmiller