Ink Secret Pen LED UV Light Ballpoint Pen with Invisible Creative Magic Novelty Item for Gifts

Features: You can write with the pen to invisible ink. With ultraviolet LED light pointer. It can illuminate your message. Application: secret messages, invisible tattoos, anti counterfeit and etc. Ballpoint pen and three replacement batteries only, other accessories demo in the picture is not included! Specifications: Color: Silver Material: Plastic Shell Total Length: 130mm Max Diameter: 9.8mm Battery: Built in 3 AG3 Button Cell Weight:9g Note: 1.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package:.1 x Invisible Ink Marker Pen with Ultraviolet UV