Dri Mark Smart Money Counterfeit Bill Detector Pen

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.

Dri Mark Smart Money Counterfeit Bill Detector Pen - Magnetic Ink - Black - 1 Dozen