Thanks to this HEXER version also players with preference for soft rubbers and sensational speed glue sound (SOUND PERFORMANCE) can benefit from the advantages of the fourth Tensor generation. 
The in-bound rotation energy is absorbed by the rubber and immediately gets transferred to active out-bound energy. 
The soft Powersponge generously forgives slight mistakes regarding optimum ball hitting area resulting in outstanding control characteristics. 
The excellent ball feedback provides additional confidence while hitting the ball.