Businesses have counted on the Dri Mark Counterfeit Money Detector Pen for over 25 years - you can too! An efficient option for loss prevention related to counterfeit U.S. currency. These are easy to use - just put a small mark on the bill being pres
- Prevent profit loss with this fast, accurate, effective counterfeit tester.
- Marker pen detects genuine US currency paper. Simply draw a mark on a dollar bill: dark mark means fake; light mark passes test.
- Precision fitted p