Butterfly Sriver FX 2.1 Black

Butterfly's most successful rubber since its introduction in 1967, with softer sponge, Over the years, more than 20 World & 70 European titles have been won with the Sriver series of rubber, A hard and tacky surface and medium soft and flexible sponge makes it the best choice for all-round attackers, Pairs well with Kong Linghui, Boll Forte, SK Carbon, Balsa Carbo X5, Hadraw SK, and other Butterfly blades, Butterfly Free Chack table tennis glue recommended when assembling Butterfly table tennis rubbers on your blade