Skew calibration
thingiverse
Skew calibration. All axis in one model. I took the idea of clipped corners for easy measure from https://www.thingiverse.com/thing:2563185
Download Model from thingiverse
With this file you will be able to print Skew calibration with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Skew calibration.