LED UV Light Portable Keychain Torch for Marker Checker Detection Durable LED UV Light Portable Keychain Torch for Marker Checker Detection Durable UV Flashlight Led Torch Light Lamp Keychain For Epoxy UV Resin Cure Adhesive Jewelry Equipments Tool OOTDTY Features: new and high quality The for shell is made of metal. which is absolutely durable With 4 batteries. it can be used for a long for time It is mainly used for checking banknotes and jewelry. Mini size. easy to carry Satisfaction please contact if you have any questions.Thank You! WARNING：This product is not suitable for children under 3 years old because of small parts. Color: Red green blue black silver Power supply: 4 x AG13 button cell batteries(included). Material:metal Sales Way : Retail. Wholesal. size: Size Length:4.6cm(1.81in) Width:1cm(0.39in) Height:1cm(0.39in) Quantity: 1PC Note: Size For Manual Measurement. there may be a 0 to 2 for cm error. belongs to the normal phenomenon. And due to the difference between different monitors. the picture may not reflect the actual color of the item. Thank you! Package Includes: (Without retail package) 1 x UV Flashlight _x000D_ _x000D_ _x000D_