Table Tennis Balls Grip Material: Pvc

This table tennis ballsA is a spherical toyA ball, usually fairly small, made ofA elasticA material which allows it toA bounceA against hard surfaces. When thrown against a hard surface, bouncy balls retain their momentum and much of theirA kinetic energyA (or, if dropped, convert much of theirA potential energyA to kinetic energy). They can thus rebound with an appreciable fraction of their original force. Natural rubber originated in the Americas, and rubber balls were made before European contact, including for