The recognised IBTA (International Blind Tennis Association) VI Sound Tennis Ball is a foam ball with sound inside meaning it is a perfect tennis ball for Visually Impaired. It has been designed specifically for Visually Impaired and Blind Tennis.
Available in 2 Colours – Yellow or Black.
Please note that when choosing the colour of the ball please consider the colour of the playing surface and court/hall surround too. Many players prefer a ball which has the highest contrast to the playing surface.
e.g. The VI Sound Tennis Ball recommended for an indoor tennis court, with a green court and a dark green curtain surround, would be the yellow ball. If using the sound ball in a gymnasium with a wooden floor and white walls, the black ball may be more appropriate.