Smart Money Counterfeit Bill Detector Pen for Use w/U.S. Currency 3/Pack

Includes three counterfeit detector pens. 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 means the bill is probably counterfeit. Works on all new design U.S. currency (bills series 1959 and later). Counterfeit Bill Detector Type: Pen Marking Color: Amber Counterfei More »