SPY LABS SECRET CODES AND CIPHERS KIT

Learn about different types of codes and ciphers that have been used throughout history - and how you can use them on your own missions! The Spy Labs Secret Codes and Ciphers Kit includes materials to teach you how to encrypt and decrypt messages using a cipher disk and polybius square, and how to send messages through knots in rope or by writing special symbols with chalk. Measures approximately 4.3 in x 2.9 in x 1.2 in. Ages 8+.