4M - Secret Messages Spy Science

This kit introduces kids the intriguing spy world practices of secret communications and recording evidence, all in the name of fun. A real spy training pack, this kit will teach kids to encode with concealed secret messages and communicate in many different top secret ways. The eight useful spy tools include: Super Spy Journal, X-ray Secret Notes, White Invisible Message Writer Pen, Black Message Developer, Secret Code Library, Morse Code Shutter Torch, Cypher Wheel, and Super Spy ID Card.