Specifications: This fine point marker, is loaded with special ink that is only visible under UV light. It includes a mini LED UV black light with batteries, so you can view your messages. Kids love them for writing secret messages & notes to each other, students can highlight text books and still sell the book when they finish their coursework. You can mark your own property with your house number and zip code in case of theft. Push the button to open the UV light for viewing your invisible messages.
Item Name: Invisible Ink Pen Material: Plastic + Electronic Components Color: Send at Random Powered by: 3 x AG3 Button Batteries(Included) Features: with LED Light, Witting Secret, Gift Length: 14cm/5.51" (Approx.)
Notes: The words written by it can't be erased, it doesn't have 2 heads. Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.
Package Included: 1 x Invisible Ink Pen(Random Color)
