Calibration Cube 2.0

This is similar to the other 20 x 20 x 20 mm cube I posted earlier, but this is a new and better version of it.

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updated August 29, 2023

Summary

This is similar to the other 20 x 20 x 20 mm cube I posted earlier, but this is a new and better version of it.

The author marked this model as their own original creation.