Specifications:
- Works on all U.S. currency
- Detects counterfeit bills by the ink color
- Genuine bill ink color turns yellow or clear, while counterfeit ink color turns dark brown or black
- Comes with a 36″ coil cord to secure pen to a counter or desk
Use case: This pen is commonly used by cashiers, bank tellers, and retail store employees to quickly detect counterfeit bills during transactions. The pen is a simple and effective way to prevent counterfeit bills from entering circulation and potentially causing financial losses for businesses.