The Volvik Crystal is a premium level 3-piece golf ball provides the ultimate in distance with a hyper soft feel. The Volvik Crystal 3-piece is the evolution of the original Crystal ball that revolutionized the color golf ball market. Explosive distance is provided by the combination of the innovative Power Core, Control Layer and Zirconium Z-I Outer Cover. Volvik’s high resilient dual core optimized with its more solid inner core provides high energy transfer of power from the inner core for maximum distance. This world leading technology is the world’s first patent and covers the USA, UK, Japan and Korea. The dual core optimizes distance by transferring the power from the more solid inner core to the softer outer layer instead of transferring inertia from a soft inner core to a solid outer layer like the competition. A distinctive putting feel and optimal spin rates are made possible by more durable/softer Surlyn crystalline cover and the patented 350-Octahedron dimple pattern. Enhanced visibility provided by the brightest colors available, comes standard in Yellow, Orange, Green and Pink. Dozen's available in a Rainbow package or in all Yellow, all Orange, all Green, all Pink or in an even split of Orange and Yellow. FROM THE MANUFACTURER The Volvik Crystal is a premium level 3-piece golf ball provides the ultimate in distance with a hyper soft feel. The Volvik Crystal 3-piece is the evolution of the original Crystal ball that revolutionized the color golf ball market. Explosive distance is provided by the combination of the innovative Power Core, Control Layer and Zirconium Z-I Outer Cover. Volviks high resilient dual core optimized with its more solid inner core provides high energy transfer of power from the inner core for maximum distance. This world leading technology is the worlds first patent and covers the USA, UK, Japan and Korea. The dual core optimizes distance by transferring the power from the more solid inner core to the softer outer layer instead of transferring inertia from a soft inner core to a solid outer layer like the competition. A distinctive putting feel and optimal spin rates are made possible by more durable/softer Surlyn crystalline cover and the patented 350-Octahedron dimple pattern. Enhanced visibility provided by the brightest colors available, comes standard in Yellow, Orange, Green and Pink. Dozen's available in a Rainbow package or in all Yellow, all Orange, all Green, all Pink or in an even split of Orange and Yellow.80 Compression, 64 Cover Hardness; Optimal for 60-95 MPH Swing Speed. Enhanced visibility provided by the brightest colors in golf; Available in Pink, Orange, Green, Yellow. Volvik Crystal elevates short game control with soft feel, low compression control core for slow/medium swing speeds. 3-piece Tour Performance - Explosive distance with a soft feel is achieved by World's 1st Patented Dual Core with a soft outer layer/hard inner. Volvik is the #1 Color Golf Ball on Tour with 20 LPGA Tour players using Volvik's highly visible golf balls featuring 37 worldwide patents.Number of Items: 1. Sport Type: Golf. Color: Yellow/Orange. Material: crystal. Brand: Volvik. Date First Available: January 24, 2013. Best Sellers Rank: #543,638 in Sports & Outdoors. Customer Reviews: 4.3 out of 5 stars 31 ratings 4.3 out of 5 stars. : B00BIGGFR2. Sport Type: ?Golf. Part Number: ?7105. Manufacturer: ?Volvik USA Inc. Number of Items: ?1. Material: ?crystal. Color: ?Yellow/Orange. Brand Name: ?Volvik. Package Weight: ?1.3 Pounds. Item Package Dimensions L x W x H: ?7.4 x 5.6 x 1.8 inches.