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Product Details
Smart Money Counterfeit Detector Pens are a highly effective and inexpensive method of detecting counterfeit bills and deterring counterfeiters. Easy to use and very reliable, simply mark a bill, an amber mark passes the test, a dark brown or black mark means the bill is probably counterfeit. Works on all new design U.S. Currency (bill series 1959 and later). Package includes 3 pens.