Science Museum Secret Message Kit
Psst – got a secret? Keep it under wraps with this Secret Message Kit by using nine different types of coding devices including ancient Greek and Roman techniques. Maintain your secret agent identity by communicating in Morse code by torch or writing invisible messages that only your fellow codebreakers can read. Contains two complete message kits for two children to play together, with over 40 components included. Age 8+
£ 10.00