Spy Gadgets – KGB Disappearing Ink Pen

This may look like an ordinary ballpoint pen, but it is actually a disappearing ink pen, which have been around for a while and I am sure most of our readers have seen one, except this one is a little different as it was developed by KGB scientists during the Cold War.

The KGB Disappearing Ink Pen uses a special gel ink that disappears completely, and because the pen uses gel ink, you don’t need to press hard on the paper when you are writing so there will be no paper indenting which could reveal your secret message.

The special ink inside the pen is really hard to detect on paper, even UV scanners can’t pick it up, although we are not sure how you reveal your message once it has disappeared., check out this video of it in action.

If you want one of these fin KGB Disappearing Ink Pen’s they are available for $14.99 from Think Geek.