caliper addon for ruler —

Founded caliper addon for ruler models & stl files for printing
Calliper ruler
The Alchemist
Simple ruler
Tiger3DPrinting
Right Angle Ruler with Scale
Last Man Printing
Crab Ruler
Leesuper73
Cosplay Calipers
UncleJessy
Vertical caliper holder
Skov Knudsen Inventions
Parable Ruler
Lucasfrit