Rule One Black


Manufacturer Human Mechanic Method
Country Taiwan
Material Milled aluminum
Dimensions 5.4 x 1 inches
Made from milled aluminum, this one-of-a-kind tool has three interchangeable heads for use as a ballpoint pen, a stylus for your tablet, and a lanyard when you’re on the go. The ruled siding allows you to measure as you go, and the droplet-shaped body fits snugly between the pages to double as a bookmark.