Caesar Cipher decoder ring

youmagine

Secret messages can now be written to friends and decoded with this ring. The Caesar Cipher, or Shift Cipher, is one of the oldest and most straightforward codes. Simply shift the alphabet by some amount and use that new alphabet to write your message, or in this case twist the rings so that the letters line up correctly. This is actually 2 interconnected rings that print interlocked but twist independently. It's big enough to fit on a finger although it might be too large for regular wear. How to Use: Both ends of the message chain will need two rings. To encode a message first choose a letter to be the key for the message. Then twist the rings so that "A" on the top ring aligns with the secret letter key. Write the key as the first letter of the message, then proceed to encode the message by looking for the letter you want to encode on the top ring but writing the letter on the bottom ring. To decode a message twist the rings to that "A" on the top ring aligns with the first letter of the message (the key). Then find each letter in the message on the bottom ring, writing down the letter above it on the top ring until the message is revealed. FVB HYL H ZWF UVD If you don't have a 3D printer order a set for yourself at my Etsy store: https://www.etsy.com/shop/CymonsDesigns/listing/259345625