![Cal Cube Shelf](https://cdn.thingiverse.com/renders/bd/d5/79/05/24/21a5bb1d389542d8a824c617f743b7cd_preview_featured.jpg)
Website: thingiverse
Author: GuyFAmerica
Price: Free Download
File format: .Stl 3d printable
Description:
A great way to show your progress through all those little calibration cubes you’ve printed. My first cube was so bad, I had to tell people what it was supposed to be- a cube! My cube stair shows my learning- my painfully slow learning, but now its fun to look at how it improved.