Dri Mark Counterfeit Detector Pens

Counterfeit Money Detector Pens are ideal for use in busy retail environments. This quick, inexpensive, currency-screening device can be used in conjunction with other counterfeit detection methods. Mark a small line on U.S. currency. When mark is amber, the bill is genuine. If mark is black or dark brown, the bill is suspect.

• Special patented formula instantly detects fraudulent bills
• Light and dark markings distinguish between real and suspect currency
• Works with all U.S. currency including new design bills
• Pen design provides extreme portability