Best Jewelry Supply Professional Counterfeit Money Detector Pen Marker (12-Pack), Dollars, Pesos, Euros, Pounds and other paper bill currencies The proprietary formula in our Counterfeit Detector Pen can quickly reveal if a bank note is real or a forgery in just a couple seconds. Essential if you run a business or are responsible for cash transactions. These are perfect for anyone selling on Craigslist, flea markets, garage sales or businesses that accept cash. Just one pen could save you hundreds of dollars. Easy to slide in your purse or keep next to the cash register. One quick swipe and you will rest comfortably knowing that you aren't being ripped off. How to use: Make a small mark on the bank note. Wait a few seconds. Light or yellow mark, bill passes test. Dark mark, the bill is suspicious. Mark will disappear in a few hours. Works on dozens of paper based currencies, including: US Dollars Mexican Pesos European Euro British Pounds Argentinan Pesos Denmark Krones Egyptian Pounds Japanese Yen Korean Won Philippines Piso Polish Zloty's Russian Rubles Swedish Kroners Switzerland Francs Thailand Baht Turkish Lira Brand: Best Jewelry Supply Professional

• Works on dozens of paper based currencies
• Banks, Jewelry Stores, Pawn, Cash & Checks, Must

Works on dozens of paper based currenciesBEST JEWELRY SUPPLY