lithophane thickness calibration tile —

Founded lithophane thickness calibration tile models & stl files for printing
Calibration snowflake
CODEMONKEYZERO
Calibration cube
Davis543
Calibration Hamburger
Grossmiller
Lithophane Photo Lamp
lambdahindiii
Lithophane Lamp
kevinbragg
Lithophane Lamp
Hobson318
Lithophane Frame
ShyavanS
Lithophane Frame
JohnOldman