iWinner Soft ball is compatible only for the iWinner bowling machine. Not compatible for other machines (No exchange will be provided).
The iWinner Soft dimple balls are made for the Leverage iWinner bowling machine and simulator. These polyurethane balls last longer than the regular cricket ball or tennis ball. The Softer ball is perfect for children starting to use a machine, the balls don't hurt which gives them more confidence batting against the machine.