surface finish calibration test shape —

Founded surface finish calibration test shape models & stl files for printing
Calibration Part
SchuMaker
PRUSAcube
V.S.
PrintABlok Panels
3D Printing Professor
Surface Duo
JernejP.
Shapes
bbennington
T7 RNA polymerase model
Marius Mihasan
T7 DNA replisome
Marius Mihasan