Spy Secret Codes Communication Kit
What are the Polybius and Caesar codes? Where would you find a pigpen? How do spies and secret agents pass on top-secret information without getting caught? Can YOU learn to do it?
Go undercover and find out with your own spy communication kit. Create codes. Send hidden messages. Learn how to make them impossible to crack! Pass top-secret communications to all your friends and co-agents. Are they smart and tough enough to break your cunning codes?
This kit has everything you need to become a secret spy comunicator, including a 16-page booklet, notepaper, top-secret envelopes, invisible ink pens and spy postcards.