The Babolat Initiation Green mini tennis balls are designed for getting juniors and adult beginners involved in the game of tennis. These stage 1 tennis balls are 25% slower than standard balls and have a lower bounce to give players more time for preparation and allow for hitting harder shots while still controlling the ball. They support the International Tennis Federation’s "Tennis Play and Stay" campaign which aims to promote the game as fun, easy and healthy. The balls are supplied in a can of 3.