Hammer NU Blue Hammer Bowling Ball Twist Blue Silver Bowling Ball We started with the LED

We started with the LED core that has made the urethane Hammers so successful and added an outer core

and a durable and comfortable upper These shoes feel great and look sharp

It “sticks” to the lane

Lane Condition:  Medium - Heavy Oil

Powerhouse now introduces Extract All Wipes -- the easiest way to remove excess oil from your bowling ball

Hammer NU Blue Hammer Bowling Ball Twist Blue Silver Bowling Ball We started with the LEDHammer NU Blue Hammer Bowling Ball With the recent modifications to PBA rules concerning traditional urethane, Hammer bravely worked on the challenge of creating a ball that emulates the performance attributes of the renowned Purple Pearl Urethane Hammer, all without using urethane. The NU in Blue Hammer Bowling Ball stands for not urethane, yet it superbly delivers the coveted urethane ball motion, bringing adaptability, seamless consistency, and