High Density Rubber Ball for Hand Eye Coordination Training
![reaction ball](https://images-na.ssl-images-amazon.com/images/G/01/x-locale/common/grey-pixel.gif)
Made of solid, durable, high-density rubber for superlative bounce
Reaction Ball is designed to bounce randomly, so athletes can enhance their hand-eye coordination and improve reaction time.
The reaction ball is consist of a Six-hemisphere design can create totally unpredictable, random bounces and leaps.