Educational Ruler for Metric Units

A compact 17cm ruler including the most important SI prefixes from deci to pico. Designed in Blender and printed for everyday physics class use. Includes powers of ten and decimal representations.

Printed using a 0.4 mm nozzle. Even without AMS, you can achieve a two-color print by pausing at layer 16 (~87%) to change the filament manually.

Design by Tf2205 on MakerWorld (license: BY).