Slazenger Intro Tennis Balls. The ideal tennis ball for players going from mini tennis to the full size court, the Slazenger intro tennis ball is 25% slower than a normal tennis ball. This allows players to hit the ball with power without fear of hitting the ball out of play.

Slazenger have made the intro tennis ball a tennis ball for players starting out in the game as it is slower and allows players to get into position to hit the ball.

Age group Normally 8 years upwards depending on ability and the age at which a child started to play

Suitable for adult beginners as well.

ITF approved Stage 1 (Green) tennis ball.