Product Description Dignics raises your play to a higher level with its advanced Spring Sponge X, engineered for greater elasticity than the original Spring Sponge. Paired with a uniquely formulated top sheet that prioritizes ball dwell at impact and enhances surface wear durability, it delivers explosive yet controlled performance. Dignics 05 adopts the high-spin Code No. 05 pimple geometry, ideal for aggressive, spin-focused play such as power drives and counters from close to mid distance. Specs: Speed 13.5, Spin 12, Sponge hardness 40, Sponge thickness options: Extra Thick, Thick; Colors: Red, Black.