Winco Counterfeit Detection Pen 2 Pack

Winco PPM-2, Counterfeit Detection Pen, 2 Pens per Pack, is an effortless way to detect fraudulent bills that are usually printed on normal wood-based paper. The pen contains an iodine solution that reacts with the starch in wood-based paper and changes its color to black. When applied to the fine fiber-based paper used in real bills, the pen causes no discoloration. Effective and affordable, it is a great solution for any busy retail or food service establishment that accepts cash and wants to protect its business against counterfeit.