ANDRO HEXER POWERGRIP. Updated and reinvigorated to provide the ultimate playing experience for players who understand spin and precision as the ultimate basis for their modern topspin game. Power to perform enormous spin power with consistency and precision due to the 47.5 ° power sponge. Huge catapult power for a variety of spin and tempo strikes with enchanted ball flight curves. Progressive control maximized by the medium high density technology sponge which wraps around the ball, increasing the fault tolerance and creating fantastic ball control.