![Calibration Cube Stand](https://cdn.thingiverse.com/renders/a2/ce/ba/cc/e4/21a5bb1d389542d8a824c617f743b7cd_preview_featured.jpg)
Website: thingiverse
Author: GuyFAmerica
Price: Free Download
File format: .Stl 3d printable
Description:
A great way to show your printing progress. My first cube was so bad, but at least I made it! The cube stair really does show the process of learning to 3D print- in my case, learning very slowly!