Optimized for AMATEUR AVERAGE less than 105 MPH swing speeds. Softer gradational compression core for longer and straighter distance. Reengineered mantle layer for higher repulsion and workability. Soft urethane Cover for pinpoint accuracy and Tour caliber control. Price per dozen. The NEW Tour B330-RX offers a reformulated mantle layer and Dual Dimple Technology. The reformulated mantle reduces spin on full shots and promotes a higher launch, resulting in greater accuracy and distance. The Dual Dimple pattern offers superior aerodynamics and enhanced wind performance. The B330-RX continues to feature a soft core design that allows maximum compression for moderate swing speed players.