If the ink turns yellow, the bill is genuine. If it turns black, the bill is counterfeit. Save money by automatically identifying illegitimate cash with these inexpensive pens. They are easy to use and effectively detect counterfeit bills.

BLACK line and the bill may be counterfeit. Amber markings fade within a few minutes. EASY AND FAST – To use, draw a small mark on a paper bill. We will work with you to solve all issues. Item Condition.

In an era where counterfeit currency is increasingly prevalent, ensuring the authenticity of your cash should be a top priority. Genuine currency shows afaint, light brown mark ; counterfeit currency will yield adark brown mark.

Counterfeit Bill Detector Pens.

Key Features Instant Verification: Quickly identify counterfeit bills with a simple swipe.

Clear & Smooth Lines: The money pen writes consistently, with clear marks that make counterfeit detection fast and accurate. logo {width: 100%;}. Item Weight 1.13 ounces. Weight: 1.13 oz. Manufacturer Part Number YCB-5PK.

Highly effective and inexpensive tool for detecting bad bills. Simply make a small mark on currency. Chemically sensitive ink works instantly. Works on all new design currency bills series 1959 and later.

Simply draw a line on the bill and watch for the results: a dark mark indicates a fake, while a light mark confirms authenticity. As the only US manufacturer and patent holder of counterfeit detection pens, we have led the industry for over25.