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

The Patented Smart Money Counterfeit Detector Pen has revolutionized counterfeit detection. Since the advent of color photocopy machines and printers, there has been a surge in casual counterfeiting. Dri Mark's Counterfeit Detector pen is a highly effective and inexpensive tool for detecting bad bills and deterring counterfeiters from passing phony currency in the first place.

• Black
• Dark Brown

• Simple to use and very reliable
• Works on all new design U.S. currency (bills series 1959 and later)
• Simply make a small mark on U.S. currency. An amber mark passes the test, a dark brown or black mark means the bill is probably counterfeit