Calibration Pyramid

This is a calibration pyramid for your prinder. Original hey?

I haven't found one that was like I wanted so I made one. Each step is 5 mm less than the previous. So you have 20, 15, 10 and 5 mm square to check you printer. Also, each steps are 5 mm high, so the total pyramid is 20 mm like the "standard" calibration cube.

I was inspired by this article on MatterHackers website : https://www.matterhackers.com/articles/top-ten-prints-to-calibrate-your-3d-printer