Champion Sports 3 Star Table Tennis Balls Play like a champion with our Champion Sports Tournament 3 Star table tennis balls! The 3 Star ball is a an excellent 40mm seamless Tournament ping pong ball, and is approved by the ITTA and CTTA (Chinese Table Tennis Association). Seamless design is perfectly balanced for advanced play. Sold in a pack of six. Features Tournament 40 mm Top grade institutional ball. CTTA Approved ITTA Approved Seamless Design Perfectly balanced Packed 6 to a tube White Item # 3STR6WH