Cipher Wheel Code Booklet (#574) Cover Color:Set of 3 (one of each color) text weight envelopes in black

text weight envelopes in black or magenta

Back cover: your choice of mango orange

Once the recipient threads the included cord through the holes in the card and pulls

chartreuse green paper

Cipher Wheel Code Booklet (#574) Cover Color:Set of 3 (one of each color) text weight envelopes in blackTo satisfy the spy in everyone, a vintage looking covert booklet with a sneaky cipher wheel inside. Write and decipher coded messages using a substitution cipher method by turning the wheel inside the front cover. Write your message on the included notepad inside. To write messages with a friend, make sure you're both using the same cipher wheel, set to the same key letter. (So two booklets might be helpful, or more if you want to trade messages with