Invisible Ink Pen & UV Light
$12.99
Exchange top secret info with your friends and fellow agents using this high-tech device. The pen uses a special ink that only becomes visible under ultraviolet light, like the one emitted by the flashlight on its opposite end. You can also use the UV light to find other objects and materials that glow.
Manufacturer Age: 8 years
Warnings:
UPC: 814743017719
