Compact & Portable Design - This UV money checker set includes 6 mini UV LED keychain flashlights, ideal for everyday carry. They fit easily on your keyring or in your pocket, offering a convenient tool for checking notes and verifying documents. Reliable UV Light Detection: Equipped with powerful UV light, these keychain blacklight money checker are ideal for detecting hidden watermarks, security features, and counterfeit money. A perfect tool for verifying and IDs. Versatile Use: Beyond money checking, these UV keyring torch are perfect for various applications such as inspecting documents, illuminating dark spaces, or as emergency flashlights. Small yet effective for any situation. Durable & Long-Lasting: Made from sturdy materials, these mini keychain UV light torches are designed for everyday use. They provide consistent UV light with long-lasting performance, ensuring reliability and effectiveness over time. Sleek & Practical: Featuring a sleek black finish and compact design, these keyring light are not only functional but also stylish. Easy to carry and always ready to use, perfect for travel, work, or personal use. Color: Black Material: ABS Package Contents: 6 X UV keychain flashlights Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.