Shiny (きらめく Kirameku?, lit. "Twinkling") is a type of synthesis item that appears in Kingdom Hearts. It is unique among the other materials in the original game as it only appears in one form, Crystal. However, in Kingdom Hearts: Final Mix, it acquires a second form, Shiny Goo (きらめくしずく Kirameku Shizuku?, lit. "Twinkling Drop).

They contain all three types of elemental Magic within. They are used to make mid to high level items, such as Megalixirs, the Atlas Armlet, the Crystal Crown, and, in Final Mix, Goofy's Seven Elements shield.

Drops