It's an Ingredient for the Rem Sacchras castle key; the "Sweets Key"
- On the North part of Rem Sacchras, go far to the East, you'll find the Cocoa Park
- At this place talk to the cookie boy who's there, he will say that his brother never came back from Macaroon Island
- Go to Macaroon Island, the little brother "Koko" will be on a macaroon there waiting for you to rescue him.
- Return to Cocoa Park, and they will thank you, and tell you to go for a present at the Choco Pond (which is the Honey Needle)
- At the Cocoa Park you should pick up the "Pink Bomb"