Kingdom Hearts key rings

The Kingdom Hearts Key Rings are a set of officially licensed keychains released in 2010 by Square-Enix. In series 1 the keychains are each about 1.8 centimeter long, while in series 2 and 3 each of the keychain is about 4 inches long. The keychains are extremely detailed and based off of symbol that appears in Kingdom Hearts for series 1, while in series 2 and 3 it is based off of the Keyblades used in the Kingdom Hearts series.

Series 1

 * Crown
 * Heartless
 * Hidden Mickey

Series 2

 * Kingdom Key
 * Oathkeeper
 * Oblivion

Series 3

 * Earthshaker
 * Rainfell
 * Wayward Wind