The Viavito Compete Pro 3-star table tennis balls are made for competition play. These 40mm balls offer great playability, as well as increased speed and spin thanks to a cell-free formula. They are produced from ABS (acrylonitrile butadiene styrene) plastic delivering improved roundness, optimal hardness and enhanced durability. The Compete Pro are suitable for matches, top-level practice and for practising before tournaments. Plus, these non-celluloid balls provide consistency of the trajectory and a true bounce making them ideal for players who enjoy a competitive, fast-paced game. They are supplied in a pack of 6.