| Type |
Counterfeit Detection |
| Brand |
Dri-Mark |
| Model |
351BCL |
| Features |
Clip, Coil |
| Color |
Black |
Highly effective and inexpensive tool for detecting bad bills. Simply make a small mark on U.S. currency. Chemically sensitive ink works instantly. An amber mark passes the test, while a dark brown or black mark fails, meaning the bill is likely counterfeit. Works on all new design U.S. currency (bills series 1959 and later).