3 Currency Checker Marker

PRODUCT DESCRIPTION Quickly, simply, and easily, test the authenticity of US paper currency. Whether you operate a retail business handling hundreds or thousands of dollars transactions every day, occasionally sell unwanted household items for cash, or simply don’t want to be stuck with an unusable $50 or $100 bill. Testing the authenticity is as easy as swiping the highlighter tip of this pen across a note of any value. If authentic, a yellow streak will show on the bill. If not, the yellow streak will quickly change to black. (See picture). It’s that easy! Number of Pens included in Purchase: 3