Feature

●Save expense, time, and energy, Improve power, spin, control, and playability for Tennis Badminton
●Trampoline effect Speeds up ball More power More spin More precision
●String Gut maximum string longevity
●String Power String Spin Sting Control. Enlarge Sweet Spot
●Reduces notching to extend the life of the strings.


Description

Tennis, badminton, squash string saver spray .