Invisible Pen - Spy Pen - UV Sensitive Ink!
A modern novelty that kids love to play around with!
With this special pen you will be able to write secret messages that only you (or the owner of the pen) can read.
Write your message down using the pen in what appears to be Invisible Ink- there's no sign of what you wrote. Then use the UV lamp at the other end of the pen to reveal the secret message- the ink shows up in under the UV light!
A fun novelty that's great as a pocket money toy, gift or stocking filler!
- Invisible Pen
- Write and reveal your own secret messages!
- Batteries included (3x LR1130)
- Perfect for Stocking Fillers, Pocket Money Toys and Birthday Gifts
Not intended for children under 3 years of age due to choking hazard.