The Security Pen with UV Light features a long life UV pen for invisibly marking items and a built-in LED UV reader for viewing. The Security Pen is ideal for making a mark that is invisible to the naked eye, until the built-in UV light (or another UV light) is used over the area.
The UV Light can also be used to check for watermarks on bank notes and other documents, to invisibly mark documents or bank notes or to write "secret" messages.
Batteries included.
Discreet, totally portable security solution
Built-in UV light for easy identification of marked items
UV light also effective for checking bank note watermarks
Quickly and easily write and view "secret" messages