20mm Test Cube
thingiverse
To ensure the right size, I opted for 20mm instead of the initially considered 40mm. In order to proceed, measure the printout and repeat this process if necessary.
Download Model from thingiverse
With this file you will be able to print 20mm Test Cube 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 20mm Test Cube.