None of these early decoders were in the form of finger rings, however, "secret compartment" rings were common radio program premiums. In the early 1960s, secret decoder rings appeared - notably in conjunction with the "Jonny Quest" television program sponsored by PF Shoes. A later, less ornate, decoder ring was offered by Kix Cereals. and the men's magazine "Oui" offered a Captain Jet Decoder Ring- and in 2000 Ovaltine offered a Secret Decoder Ring to be worn on the finger which used their traditional A-Z to 1-26 scheme.