20 mm XYZ Calibration Cube by R3D

This 20 x 20 x 20 mm calibration cube will help you with printer tuning.

I also added an upwart pointing arrow and a 3DBenchy-style first-layer-squashing test on the bottom of the print. 

Printing Recommendations: 0.2 mm layer hight, no supports needed, 
15 % infill, 3 perimeters.

Tipp: Optionally, to further calibrate your 3D printer, just print this cali cube and you can then measure this models dimensions against the expected dimensions as a starting point for e-step/flow calibration.

This is by purpose a quick test. 
For a more comprehensive test you might want to print the All-In-One 3D-Test instead.

Hope you enjoy using this model.

Happy printing!

P.S.: Looking for an even more challenging print?
Check out the XYZ Benchy Cube!

https://www.printables.com/de/model/308495-the-xyz-benchy-cube