Klang is a Pokémon resembling three interlocking gears, with six teeth on the smaller two gears and eight teeth on the larger gear. The teeth of the smaller gears are a light gray, while their central regions are much darker. The teeth of the larger gear are a medium gray and its central region is darker. The left eye of the smaller gear is a white 'X', while its right eye has a black pupil and a white sclera. It has a round green nose and a small mouth that is wide open. The large gear appears to have a face with a black square for its right eye, a black circle for its left eye, and a sharply angled white frown. (Source: Bulbagarden.net, CC BY-NC-SA)