Protect your business with this advanced counterfeit bill detector pen featuring both UV LED light and marker functionality. This dual-purpose tool makes verifying currency quick and simple - just mark bills to check authenticity or use the built-in UV light to examine security features. The sleek silver design fits comfortably in your hand while being compact enough to store at any point of sale. Perfect for retail stores, restaurants, banks, or any business that handles cash transactions regularly. The marker provides clear results and the bright UV LED helps spot sophisticated counterfeits. Keep your business safe from fraudulent bills with this essential cash handling tool that's easy for any staff member to use. The pen's ergonomic design allows for hours of comfortable use during busy periods. An essential security tool for any cash-handling business.