Donic Bluestorm Z1 Turbo Rubber, 多尼克蓝色风暴Z1高级加强版胶皮
A middle-pored sponge with a short wide pimpled structure. The sponge of Z1 Turbo is slightly harder but with the same middle pore size. An almost perfect combination with the very thin high-tension rubber and the highly valued dynamic blue sponge. The perfect weapon for uncompromising attackers.