Dri-Mark Smart Money Counterfeit Detector Pen With Reusable Uv Led Light, U.s.; Most Foreign Currencies, Black

Highly effective and inexpensive tool for detecting bad bills. Simply make a small mark on U.S. currency. Chemically sensitive ink works instantly. An amber mark passes the test, while a dark brown or black mark fails, meaning the bill is likely counterfeit. Works on all new design U.S. currency (bills series 1959 and later).
Package Includes: Ultraviolet Light Cap; (3) LR44 cell batteries
GRP:DTSE