Tooth Island slightly resembles Bikini Atoll, but that it has more trees and bushes. The island has calcium pools, pink gum trees, and floss vines all over it.
Role in episode
Tooth Island is a place where baby teeth go to after being extracted. The baby teeth are sent there by a ship called the Tooth Ferry. Once they are on the island, they swim in the calcium pools, sleep in the gum trees, and swing on the floss vines so they never have to worry about cavities.