Discover a unique way to estimate to the length of things with the top 20 best ruler tattoo designs for men. Explore cool measurement ink ideas.

Chef’s tattoo doubles as a measuring spoon (chef Carolynn Spence) Now there's a tat I'd have!!! ;-D

benuyeda picked a winning design in their tattoo contest. For just $699 they received 106 designs from 28 designers.

Ruler, Unit Circle, and Pi. A practical and useful tattoo. Engineering tattoo

Incredible tattoo idea by Ben Uyeda.