Survival Tattoos

[Hrusai]

well i dont want things like, how to make bombs, or assemble guns or any sh!t like that, something useful like a graph that i can use to calculate distances, or heights, or formulas, that sort of thing, a ruler comes to mind, but they go a bit iffy after a few years and the ink spreads

at least im not getting a cheshire cat in uv ink! ...eyes and smile in normal ink, rest of cat in uv!(which i seriously considered for a month xD)