The STIGA 1-Star Ping Pong Ball Bulk Pack includes 144 STIGA 1-Star 40mm ITTF regulation size and weight table tennis balls. Crafted from high quality ABS material for long-lasting recreational or family play, the seamless, perfectly round design means these high-quality recreational table tennis balls are long lasting and offer consistent bounce and spin. This bulk pack is perfect for practice, parties, clubs, or the family that tends to lose balls easily.