Download: free
Website: Thingiverse
Tags:
analogue calculator, bracelet, math, maths, mayan, rule,
Download: free
Website: makerworld
Tags:
rule, ruler, rulerholder, limit, slide bracket, slide gauge, marking,
Download: free
Website: Thingiverse
Download: free
Website: Cults
Tags:
slide rule, herb, grinder,
Download: free
Website: Thingiverse
Download: free
Website: Thingiverse
Download: free
Website: Thingiverse
Download: free
Website: Thingiverse
Tags:
calculator, math, openscad, print in place, rule, slide,
Download: free
Website: Thingiverse
Download: free
Website: Thingiverse
Download: free
Website: Thingiverse