Put your reflexes to the test with 1 or 2 Reflex Training Rubber Bounce Balls Choose from 6 colours: yellow, orange, pink, red, green or blue This ball has a six-hemisphere design to make it bounce in different directions Doesn't bounce straight up and down so it can help to train your reaction times Improves hand-eye coordination so it's ideal for ball sport skills Made from durable rubber Measures 5.5cm   Buying Options: 4.99 pounds instead of 15 pounds for 1x Ball - save 67% 6.99 pounds instead of 25 pounds for 2x Balls - save 72%