This purple and silver Brunswick Power Groove ball looks sharp on the lanes. If you are ready to start hooking the ball, move up from plastic to reactive coverstock. Compared to plastic, reactive coverstock technology increases traction and hooking action in the oil, and reactive coverstocks can be sanded or shined to create large differences in hook potential. Reactive coverstocks also respond more aggressively to dry lane surfaces than urethane coverstocks, increasing backend hooking action and hitting power.
