The JOOLA Flash Ball is a top-of-the-line 3-star seamless poly competition ball. Plastic Polystyrene Poly balls are rounder and longer-lasting compared to celluloid table tennis balls. Approved by the International Table Tennis Federation (ITTF), each 40+mm JOOLA Flash Ball provides a consistent bounce, stable flight trajectory, even spin, and exceptional durability. The JOOLA Flash Balls come in 3, 6, and 72 pack options.