Product Description : The Volvik Magma golf ball is designed for golfers seeking super distance and soft feel, especially for senior golfers and beginners with low swing speeds. The special design in size increases carry distance by reducing drag, while adjustment in weight increases the roll out distance, providing up to 20 yards in additional distance over conforming golf balls. The 3-piece ball with dual core still allows for plenty of spin around the greens. This ball is not approved for play in USGA sanctioned events. ** Product Features : - Slightly smaller size and heavier weight for maximum distance. - 3-piece with dual core creates plenty of spin around the green. - Excellent for beginners or seniors with slower swing speeds.