This is pimples-out rubber recommended for the playstyle making use of variations (probability of unexpected spin/shot). Since the rubber has no sponge, it is lightweight and has less bounce.
|Sponge hardness||Without sponge|
|Sheet color||Red, black|
|Country of origin||Japan|
*The performance index for Butterfly rubbers has been revised from February 2023 in line with improved measurement methods. > Learn more