Covert escape knife concealed inside of a fifty-cent US coin. It features an aggressive circular blade made of superior quality Japanese steel which can cut cord, rope, duct tape, plastic zip-ties, and other non-metallic materials.
TOPS NUK02BK Nuk Knife Set, 2 Knives, Black. Tops NUK Set Black One piece black poly resin construction. 6 3/4" overall. 3 1/4" partially serrated blade. http://www.osograndeknives.com/catalog/fixed-blade-non-detectable-knives/tops-nuk02bk-nuk-knife-set-2-knives-black-6829.html