The file 'Calibration Cube With Circles – 20mm 3D Printer Model' is (stl) file type, size is 7.1KB.
Calibration cubes are often printed as a diagnosis step when you are unable to print perfect circles. This version of such a test comes with indented and extruded circles built in to help you streamline your troubleshooting and save you having to print something else with circles after anyways.
Dimensions:
Basically if your print comes out and it isn't a perfect cube and/or has messed up circles it is most likely one of the following issues:
Calibration_Cube_with_Circles_-_20mm.stl | 38.0KB |