Product Review
The Volvik S4 Golf Ball is the first patented dual power core with Bismuth metal, provides greater explosiveness. Bismuth expands 3.5% in volume, unlike normal metail, leading to greater energy transfer.
The Volvik S4 Golf Ball is the first patented dual power core with Bismuth metal, provides greater explosiveness. Bismuth expands 3.5% in volume, unlike normal metail, leading to greater energy transfer.