Ruler for measuring angles and shapes.
160 mm module.
Modular at will.
foresee:
10 mm nuts for 6 mm screws
washers for 6 mm screws
rubber washers made from bicycle inner tube, take a 2 euro coin as a template, see photo.
3D printing settings
layer 0.2.mm
line 0.4 mm
100% filling
Credits:
ericrin59