Encode Your Messages with the ThinkGeek Secret Decoder Ring

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I never had a secret decoder ring when I was a kid, but I could have one now – thanks to ThinkGeek. They have a stainless steel, dual-band ring that lets you encode and decode your secret messages – just let spies try to learn your emailed secrets now! The Secret Decoder Ring comes in three sizes (small, medium, and large), and it sells for $15.99.