Search Results for 'invisible ink pen'

The pen is made of plastic and the pen' ink is made of special high-brightness compounds that are invisible to the naked eye, but magically illuminate when exposed to the attached ultraviolet (UV) light. Feature: 1) marking your belongings.....

Pen delivers "invisible" messages *Powerful UV LED *Special ink *Soft grip for comfort writing *Your own logos are welcome *Battery: LR44 x three button cell *batteries (inlcuded) *Color: red, blue and black mini.....

Invisible Ink Pen UV pen Built in UV light also called SPY pen because written with this pen can not be seen until you use UV light on it. Our pen is built in UV light. Great for fun or security mark on your belongings or body marking. Or spy.....