FAQ Questions and answers: Nittaku Sound Ball – Audible Table Tennis Ball
How does the Nittaku Sound Ball work?
Four small metal balls inside make a sound as the ball rolls, enabling blind and partially sighted players to track its position and direction by listening.
Which sports is the Sound Ball designed for?
The ball was developed especially for sound table tennis, played by blind and partially sighted people, and for the inclusive team sport Takkyu Volley. In both sports, the ball rolls across the table beneath the net. It can also be used for children’s games and coordination training.
Can I use the Nittaku Sound Ball for regular table tennis?
Sound Ball is not a standard competition or training ball. The metal balls inside make it audible as it rolls across the table, making it suitable for specialised forms of play. For ordinary table tennis, we recommend a standard table tennis ball.



