The three pimple shapes selected from more than 200 samples
The pimples of code “05”, “80” and “64” were adopted for the Dignics series, the same shapes used in the Tenergy series. This decision was not set from the beginning, but came as a conclusion after carefully reviewing more than 200 different pimples to find those three suitable for Spring Sponge X and with ideal performance.
Enables a great deal of spin to be imparted. It holds the ball well, and the ball is likely to travel in the direction of the movement of the racket.
Characteristics are in between 05 and 64.
The ball trajectory is flatter in comparison, resulting in a shorter travel distance and higher speed of the ball.