NEW TECHNOLOGY ON THE HORIZON: The NU Blue Hammer by Hammer is a response to the new PBA rules on urethane bowling ball hardness. This is a Reactive Resin ball with an urethane-like reaction shape.

ANSWERING THE CHALLENGE: The NU Blue Hammer returns the familiar urethane ball motion, previously found in the Purple Pearl Urethane Hammer, to the lineup and is now cleared for all PBA competition!

A FAMILIAR FRIEND: The NU Blue Hammer features the LED core, known for its versatility and consistency. This same core is found in the popular Purple Pearl Urethane Hammer.

BRIGHT BLUE: With its bright blue pearl finish, the NU Blue Hammer is sure to catch your eye and make a statement on the lanes!

BUY WITH CONFIDENCE: The NU Blue Hammer comes with a 2-year limited manufacturer’s warranty, providing peace of mind for your investment.