Butterfly Dignics 64 Table Tennis Rubber Dignics guides your play to a more advanced level. The essence is the combination of Spring Sponge X, the advanced version of Spring Sponge which has more elasticity; the uniquely composed top sheet, with strengthened abrasion, proves great resistance on the surface, providing the feeling of holding the ball at impact. Adopting pimples code No. 64 recognised for its high speed performance, Dignics 64 is recommended for the player who seeks to generate a high level attacking play such as high speed topspin, fierce topspin against topspin and smash.