Features: Instant Verification: Equipped with special ink, these counterfeit detection pens allow you to swiftly verify the authenticity of money. With a simple swipe, you can confirm if a bill is counterfeit or real within seconds. Plus, the marks fade away after a short period for unblemished bills. User-Friendly Operation: These pens are designed for ease-of-use, instantly detecting counterfeit bills with just a small line. A black line indicates a fake bill, while a gold line signifies that the bill is genuine. Profit Protection: Even identifying just one counterfeit bill pays for this entire 12-pack of pens. It serves as an affordable insurance against counterfeit money that can be conveniently placed near your cash register or carried in a purse or car. Durable Design: The pens feature professional round tips that won't easily dent or dry out. Widely Usages: Suitable for various currencies like Dollars, Euros, and RMB among others. Perfect for small businesses and anyone dealing with cash transactions. Specification: Quantity: 12pcs Pen Weight: about 7g Pen Size: 148x11mm Package Size: 15x13cm/5.9x5.1in Package Weight: 87g/3oz Packing list: 12 x Counterfeit Pen Note: 1. Please allow 1-3 mm error due to manual measurement and 1-3g weight error make sure you don't mind before ordering. 2. Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please make sure you don't mind before ordering, thank you! About Shipping: 1.please pay attention to your delivery address such as: name, street, house number, doorbell/email without name, etc. is correct, or the order will not be delivered correctly. 2.All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances. 3.During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours Hope you have a pleasant shopping experience!