Spy Science KitHave fun communicating secret messages with your friends like the real spies do! Send Morse code messages with a cool mini Morse code torch. Write on X ray secret message sheet which could only be read with Decoder Lens. Contains 1 paper set for making inner pages of the journal, 1 card set for making the journal covers and other accessories, 2 red filter lenses, 1 plastic binder, 1 plastic bag, 1 Morse code torch, 1 invisible message writer (white),