Square ruler
thingiverse
A straightforward 100mm square ruler is needed for adjusting the axis of my recently acquired printer. This ruler will serve its purpose efficiently.
Download Model from thingiverse
With this file you will be able to print Square ruler 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 Square ruler.