INVISIBLE INK Marking Pen

A safe, reliable and easy to use practical gadget! The invisible ink pen is used to detect, identify, and return stolen property in the event of a burglary. This Invisible ink pen can be used on all surfaces including Skin, Cloth, Paper, Fabric, CD's, DVD's, Tapes, Glass, Wood and Plastic. When your secret messages, codes... etc. are written with this magic pen, they will be invisible to the naked eye. The message can only be found by shinning an UV light on the seemingly blank surface. This pen can also be used to check for counterfeit money or as a spy toy for children to write secret messages. It can be used as a black light lens as well.

Features:

• Operates with 3 batteries LR41 button cell.
• Each set includes: two ink pens, one UV light pen & 6 batteries

Note: The buyer has the sole responsibility for the legitimate use of the above product.