Dri Mark Counterfeit Detector Pen

Counterfeit Money Detector Pen is 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.

• Currency-screening formula creates dark mark when counterfeit is detected
• Cost-efficient design offers quick, inexpensive method to detect bad bills
• Perfect for use in busy retail environments, special events and more
• For use with U.S. currency