The Invisible Ink Pen is a fantastic and invisible ink pen to write secret messages!
"...Everything you writte will be invisible!..."
The Invisible Ink Pen lets you write invisible messages that can only be decrypted using a ultraviolet light. Simply write your message and then press the ultraviolet light button embedded in the pen to make the message visible.
This is the perfect pen to give to your children or to surprise your friends with. It is also useful in situations when you need to write message that you do not wish to make visible to others. Its ultra-violet light can also be used to detect counterfeited notes.
The ultra violet light has 2 functions:
It's a great pen to write messages that not everyone will be able to see!
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