Uwin Stage 1 Green Tennis Balls - Bucket Of 72 Balls Pressureless balls, 25% slower than a standard tennis ball. 72 ball bucket. Features: The Uwin Stage 1 Green tennis balls have been designed to help develop the skills of young and upcoming players. Pressureless tennis balls are 25% slower than the standard balls giving players more time to move into position to hit the ball and develop the correct strokes. The Two tone colour of the balls helps concentration and ability to see spin development. Ideal for training and coaching juniors and adult beginners. Perfect for use on a Stage 1/Mini Green tennis court. 6 dozen balls supplied in a bucket Specifications: Dimensions: H:36.0 x W:31.0 x D:31.0 cm Model Number: UWB110