lithophane calibration test —

Founded lithophane calibration test models & stl files for printing
Calibration Hamburger
BrianGrossmiller
Lithophane box
Georgius225
Lithophane Light
LithophaneMaker
Lithophane Cube
jharm80
Lithophane Frame
Smart3DPrints
calibration comb
kjør_engineering
Lithophane stand
Denny0815
Lithophane Holder
mikeneron