The name White Color derives from the fact that the golf ball is a hybrid of a white and a color golf ball. A white base with a proprietary pearlescent blue color mixed in makes this a color ball for even the most traditional golfer, providing better visibility in light. World's first patented dual power core with Bismuth metal provides greater explosiveness. Unlike normal metal, Bismuth expands 3.5% in volume, leading to greater energy transfer. Optimized spin rates by Urethane cover with a unique coating process for greater durability.