3 Star table tennis balls – perfectly round, regulation size 40mm plastic balls by Butterfly International Table Tennis Federation (ITTF) Approved Manufactured under strict quality control Highly uniform and provides stable rotation, speed and balance. Its high precision provides a consistent bounce, reliable trajectory and durability Available in 3 pack, 6 pack or 12 pack The 3 Star R40+ ball is Butterfly’s third-generation 40+ plastic table tennis ball. These are professional table tennis balls approved by the International Table Tennis Federation (ITTF) for top level tournament play. The R40+ balls are regulation size (40mm) and are very round, characterized by the exact same thickness at all points. This creates a very consistent bounce that can be appreciated by table tennis players and ping pong players of all levels. This ball is made in China and manufactured under strict quality control achieving high uniformity, stable rotation, speed, and balance. Butterfly R40+ has also been selected as the official ball for the ITTF World Team Table Tennis Championships Finals London 2026 and is the official ball of Major League Table Tennis (MLTT) 2025 - 2026 Season. Professional table tennis players can depend on this ball just like they depend on other Butterfly table tennis equipment to have the highest quality. The ball is available in a 3 pack, 6 pack, or 12 pack. Take your game to the next level with Butterfly!