adidas Starter Tennis Balls

The first tennis ball developed by an ATP champion. (Orange) 
Stage 2 ball for children and beginners – 50% less pressure than a standard tennis ball. ITF approved.

Most suited for 6-9 years but see ITF website for more details / information 

The first tennis ball developed by an ATP champion. (Green)
Stage 1 ball for children and beginners – 25% less pressure than a standard tennis ball. ITF approved.

Ideal age is 8-11 years but see ITF guidelines or speak with the Local tennis coach for best information