Huron Counterfeit Money Detector Pen (5 pcs)

Features Counterfeit detector pen used to screen for counterfeit currency Very easy to use: a quick mark on any US bill gives instant results Keep pen capped when not in use for longest life Pens are black and come in an economical pack of five Inexpensive enough to keep one by each POS at all times Pack of 5 Case of 2Specifications Weight: 0.09 lbs - SKU: HRNP002

User makes a small, quick mark on the surface of currency,Genuine currency will yield a faint, light brown mark,Counterfeit currency will yield a dark brown mark,Recommended particularly for use with all bills equal to or greater than $10 in value