Butterfly"s 3 star 40 mm balls are carefully selected by hand to ensure perfect roundness, stable hardness and optimum weight 40 mm ball to meet ITTF requirementsConsistent bounce suitable for international play*Display hanging box*The Butterfly 3 star ball has been selected for the ITTF Pro Tour Grand Final for 6 years and for the ITTF Youth World Championships since 2003*Used for the Commonwealth Championships, Kuala Lumpur 2004*Used for the Ocean International Cup, Croydon 2004*ITTF approved, ETTA licensed*Available in white and orange