Tingle Siblings?

The are a recurring group of characters in. It consists of Tingle, Ankle, Knuckle, and David Jr.. They play a minor role in, where they transport the Links between minigames in the Tingle Tower.

Tingle
Tingle wears green clothing and is the eldest Brother.

Ankle
Ankle wears purple clothing and is often worried about Tingle.

Knuckle
Knuckle wears blue clothing and is often angry with Tingle.

David Jr.
David Jr. wears white clothing and is not actually a relative to the other Brothers.

Trivia

 * Four Islands in (Tingel Island, Ankel Island, Knuckel Island, and Davdi Island) bear the names of the Tingle Brothers, though each Island has the last 2 letters of the name transposed.