If your job or hobbies require you to do a lot of measuring, you might want to take a tip from this guy who had a ruler tattooed on his forearm.
"My right forearm has a 8" ruler on it that I use for everything from measuring PVC diameter to wire lengths," Flickr user, mikeysklar said. "My background is in embedded hardware design, but I choose to spend my time doing experimental building, transportation, and energy these days. The tattoo gets used daily."
Very interesting... if you value entertainment over practicality for body inking, check this out:
Stats for Practical Tattoos
Trending: Older & Buzzing
Research: 14,751 clicks in 436 w
Interest: 3.6 minutes
Concept: Practical Tattoos
Related: 42 examples / 32 photos
Segment: Neutral, 18-35
Comparison Set: 15 similar articles, including: comprehensive gift retail apps, conceptual hairstyle editorials, and steel smartwatch cases.
More Stats +/-
Conceptual Hairstyle Editorials
Comprehensive Gift Retail Apps
Steel Smartwatch Cases
Tasty Mother's Day Giveaways