The GM Skills Ball with a durable stitched seam is ideal for developing skills of seam and spin bowlers. The ball helps develop the techniques of the bowlers as well as the confidence of the bowlers. By the same token it trains better batsmen. The outer of the ball is a durable PVC and has a specially formulated core, the core and outer is made to simulate the bounce and weight of a real leather cricket ball. The Skills Ball Bucket is a great value pack for cricket coaching and cricket training session.