Counterfeit Money Detector Pens, Case of 36

The MOOLAH SMART MONEYTM Counterfeit Detector Pen with Dri-Mark technology allows you to authenticate US banknote paper in less than a second. Simply make a small mark on any US currency – A clear or amber line, which will fade shortly after application, indicates authentic US currency paper. A dark mark means the bill is likely counterfeit. Each package contains 3 pens. Cases contain 12 – 3 packs for a total of 36 pens.