- CHALLENGE ACCEPTED: When the PBA came through with new urethane hardness rules, Hammer was challenged to create a urethane ball that performs as well as the Purple Pearl Urethane. Hammer succeeded with the 78D Black Pearl Urethane!
- GREATNESS AT THE CORE: The Black Pearl Urethane uses the LED core also found in the Purple Pearl Urethane.
- THE URETHANE YOU LOVE: The Black Pearl Urethane uses a 78D Pearl Urethane blend that meets the hardness rules for the PBA.
- SMOOTH, STRONG FINISH: The Black Pearl Urethane is finished with a 500 grit Siaair Micro Pad. Perfect for early hook and controllable backend!
- BUY WITH CONFIDENCE: The Hammer Black Pearl Urethane carries a 2-year limited manufacturer's warranty.
