Hammer Purple Pearl Urethane 78D

Hammer Purple Pearl Urethane 78D

The Hammer Purple Pearl Urethane 78D brings the legendary reaction of one of bowling’s most iconic urethane balls into a new, competition-ready design. Built around the all-new Super LED core, this version dramatically increases differential and flare potential while maintaining Hammer’s proven thick-shell technology. The harder 78D urethane formulation provides the smooth, predictable motion urethane is known for, while the updated core creates more overall motion and versatility than traditional urethane options. The result is a controlled shape that reads the lane with confidence while still delivering strong continuation. For bowlers who love the classic Purple Pearl look and motion but need a version that fits within modern rules, the Purple Pearl Urethane 78D delivers the familiar control and reliability Hammer urethane is known for.