Hammer Black Pearl Urethane Bowling Ball

Hammer has long been hailed as the undisputed champion of urethane bowling balls, a reputation solidified since the introduction of the legendary Purple Pearl Urethane. Now, we proudly carry that legacy forward into a new era of harder urethane bowling balls.

With the recent rule change by the PBA, restricting urethane balls to a minimum hardness of 78D, our team of chemists and experts has been hard at work crafting the next evolution of urethane technology. The result? The renowned NU Blue Hammer and the all-new 78 hardness Black Pearl Urethane.

Reminiscent of its iconic predecessor, the Purple Pearl Urethane, the Black Pearl boasts a cleaner look and slightly reduced overall hook potential due to its increased hardness. Our team of professional bowlers, who have rigorously tested the Black Pearl Urethane, report a reduction of four boards in movement with their feet and two boards with their eyes, allowing for straighter angles through the front part of the lane.

Already embraced by our pros at various events, the Black Pearl Urethane has proven to be a game-changer, delivering performance akin to the Purple Pearl Urethane despite its harder coverstock. Skeptics have been silenced as our pros consistently demonstrate the unparalleled capabilities of this 78D urethane ball, affirming that Hammer has once again raised the bar for urethane performance.