Known as a Monster Ball in Japan, a spherical capsule used to capture and store Pokémon (Pocket Monsters). The most common and recognized Poké Ball is the titular basica variant, which has two colored halves: red on top and white on bottom. It is one of the central symbols of the franchise.
Normally, captured Pokémon would be stored inside a "pocket dimension" within the ball, though some refuses to went inside the Poké Balls. Ash's Pikachu is a notable example.
