Bridgestone E7+ Dozen Golf Balls High Speed Distance, Multi-layer Performance, Accuracy of Seamless The e7+ Multi-Layer high speed performance design is engineered for players who have a medium to high trajectory and are seeking longer distance. The powerful three piece construction provides a solid feel with a piercing trajectory even in windy conditions. The 330 Seamless dimple design delivers advanced aerodynamics for a consistent trajectory leading to pin-point accuracy.