Kinstones

Kinstones are items found in the Game Boy Advance video game The Legend of Zelda: The Minish Cap. They are magical stones that come in four different colors, and three different shapes. Green Kinstones are the most common of all the Kinstones, and can be found almost everywhere. Red and Blue ones, however, can only be found in chests or in shops (where in the latter you must purchase it). Gold Kinstones are required to beat the game, and you'll often times go out hunting for them in a certain area.

If you are able to find another character with a Kinstone that is able to fuse together with one of yours, then special things with happen if you do so.

The ones who created these stones are the Picori.