INSTANTLY AND EASILY DETECT FAKE BILLS – 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. Includes 15 Checker Pens.
DRI MARK LONG LASTING DURABLE COUNTERFEIT PENS. Precision fitted parts ensure long shelf life and no-dry-out if recapped. The Dri Mark Counterfeit bill detection pen is the original, USA-made checker. Trust the original. Accept no substitute
SMALLER PEN, 3 TIMES THE INK – Dri Mark’s “Pocket Size” Counterfeit Bill Detector Pen has 3 times the ink and is almost an inch shorter than previous models. Designed for Small to Large businesses such as restaurants, banks, retail stores and entertainment venues.