Wahu Phlat Ball Wooosh If you flatten this ball, it turns into a disc you can throw. In the middle of the air it changes back and you catch it like a ball again! When you throw the ball, you can hear it whistle. Because you can flatten it, it is also very easy to take with you Specifications: Gender: junior Color: multicolor Material: plastic Dimensions: 30 x 23 cm Age: from 4 years