The skin is thin and peels off easily. When using his powers, his skin peels, revealing a spiked, golden layer. The bark is reddish-brown, fibrous, and peels off in narrow strips. The bark peels off in papery flakes, with a purplish to golden brown hue. Food often consisted of fruit peels or edible waste. For dinner, the group peels apples for apple crisp and makes ratatouille and pasta. The bark of older branches peels off in horizontal, brownish stripes. Bananadine is a fictional psychoactive substance which is supposedly extracted from banana peels. It peels easily and has a high juice content. Some reasons why fruit may be rejected include indication of mold, rot, and ruptured peels. They are also used as chemical peels. Similarly, the bark of the silver birch ("Betula pendula") peels off in strips. There are several types of chemical peels. Additionally, Winther recorded with the Orange Peels. Each layer peels off to reveal a new clean surface.