Metric radius finder (1-12mm)

Radius finder tool with 0.5mm increments from 1-5mm then 1mm increments up to 12mm.

It would benefit from being printed with a 0.2mm nozzle, but 0.4mm would work just fine, though the lettering might not be as well defined. Recommended layer height is 0.2mm.
Suggested to use a bit of contrasting paint to fill the recessed lettering then lightly sand the top to make the lettering stand out.