wilson starter foam balls stage 3 pose med 6 00721401512000The first shots on the court With the Starter Foam Balls from Wilson even the youngest players can enjoy success. The foam balls are larger and at least 75% slower than a regular tennis ball. They are suitable for promoting early childhood tennis and can be incorporated in stage 3 Play and Stay programs. With these soft balls Children of preschool age can perform their first strokes and learn the correct technique right from the start. Longer response