Calibration Dice - D20

I made this model to test my printer's calibrations, thought i should share it :)

- You should be able to scale it properly but dont make it too small.

- Model width should be 2mm or above for clean numbers and edges.

- For a clean print use supports, no contact with the plate is recommended.

- 100% infill for a better feel but 10% should be more than enough