Features: Portable: Clipped lid design helps you efficiently check bills quickly. Not easy to lose, allowing for convenient portability. Comfortable Grip: Smooth body provides a comfortable hold during extended use, ideal for checking multiple bills at one time. Usage Method: Mark the note, for example with a cross, in an area that is lightly colored and not printed on. If the marking appears bright yellow, the banknote is genuine. UV lights on the cap can also be used for verification. 2-in-1 Money Detector Pen with Light: Equipped with UV lights on the cap to reveal security strips on US dollars and UV features on various international currencies, including RMB, CAD, INR, GBP, and others. Wide Range of Applications: Suitable for use in restaurants, banks, retail stores, convenience stores, small businesses, garage sales, and other settings where currency verification is needed. Specifications: Material: Plastic Size: Approx. 133x15mm / 5.24x0.59 inches Color: Blue, Purple Compatible with most international paper currencies. Note: 1. Please allow 1-2 cm errors due to manual measurement. Ensure you are comfortable with this before ordering. 2. Due to differences in monitor displays, the actual color of the item may vary from the image. Package Includes: 1 Piece Banknotes Detector Pen