Ruler with compass holes
thingiverse
A ruler with compass functionality: a slot for a push pin at the origin and holes every five millimeters. There are also slots for drawing dotted lines.
Download Model from thingiverse
With this file you will be able to print Ruler with compass holes 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 Ruler with compass holes.