The Secret Window Decoder Ring is a best selling set, perfect for partners. Rotate the window to encrypt your message using a number substitution. Substitute each letter on your message with the number in the window across from it. 10-3-24-7 8-23-16! (Have Fun!)

Product Details

Colors: Silver

Materials: Stainless Steel — Set of 2 — Stainless Steel — Brushed Nickel Finish