Poké Balls

A Poké Ball  is a type of item that is critical to a Trainer's quest, used for catching and storing Pokémon. In Pokémon Go 3 varieties of Poké Balls exist.

- Poké Ball

- Great Ball

- Ultra Ball

Poké Balls are the most simple of them all and the ones with the lowest success rate in term of capture. These increase with the Great Ball and are their highest with Ultra Balls.

There are some references to the Master Ball, but no confirmation of it's existence so far.