Volvik 2016 Golf Balls (One Dozen), Crystal Ruby 9641 Level 3-piece golf ball designed for advanced golfers with slower to medium swing speeds looking for a soft feel with more explosiveness Improved flight stability designed 322-Octahedron dimple pattern Soft feel at impact and longer distance is achieved by a soft outer layer and a more solid inner core, providing the ultimate in distance and control Extremely bright and stylish color Optimal spin rates around the green provides Stop And Spin control