Calibration dice

This is a dice of 30mm (can easily be scaled down or up if you like) that I designed and used for my printer calibration instead of a using a model that becomes usless afterwards.
I mad the dice to have a snake eye instead of a 1.

keep in mind that you need to remeber how you orient the dice in your slicer for the calibriation because there is no X, Y nor Z on it.

I included both a sharp edge and a rounded version so you can use witchever you prefer

I hope you like it
PS; sorry for any bad English, it's not my first language. :)