SET of 2 Secret Code Wheels - Spy Decoder for Children - Secret Cipher

These laser-etched acrylic decoder wheels bring tactile, screen-free entertainment to rainy days and family gatherings. Each 3.5-inch wheel rotates smoothly for encoding and decoding secret messages—a classic activity that encourages creativity and problem-solving without digital distraction. The set of two makes them perfect for friends or siblings to exchange coded letters, turning quiet time into collaborative play.