Buy now: £1.43 / £0.99
The Spy Pens Set are an essential kit for any spy to communicate with your team without the other side being able to read the messages.
Write secret messages to your agents!
Use the white pen to write an invisible message on a piece of paper and the black pen to reveal the secret.
Spy Pens larger image Spy Pens larger image
Simply rub over the message with the black pen and your secret message magically appears.
If the pen nibs are dry, simply dip them in water to moisten and you are ready to go on another mission.
The Spy Pens Set is an essential piece of kit for any spy.
Spy Pens Set features:
Buy now: £4.60 / £2.95
