Octillery is a red, cephalopod-like Pokémon with large, round eyes and a turret-like mouth. There are yellow bumps on its rock-hard head and yellow suction cups on each of its eight tentacles. These suction cups and yellow bumps are smaller on a female Octillery. It uses its tentacles for manipulating objects and the suction cups give it strong gripping power. Octillery is normally found in oceans.