Write secret messages that no other can read. Write with the invisible pen. Then illuminate words with the mini flash light tip. See words appear.

• Disappearing Spy Paper Dissolving Note Pad Letter Head
• Rear View Spy Sunglasses
• B000NPGMHM
• Brainiac's Secret Agent Activity Book: Fun Activities for Spies of All Ages (Activity Books) (Activity Journal Series)
• Top Secret: A Handbook of Codes, Ciphers and Secret Writing