Hammer Zero Mercy Pearl Bowling Ball rolling thunder • Removes oil

• Removes oil

large and extra-large

By not mixing in thinner

KR Strikeforce introduces the Artist Dave Savage Stick Boys bowling balls

Hammer Zero Mercy Pearl Bowling Ball rolling thunder • Removes oilHammer Zero Mercy Pearl Bowling Ball The Hammer Zero Mercy Pearl is perfect for when you want long shots that are easy to hit and a backend that bites hard. The same explosive Super Offset core as the Zero Mercy Solid makes this ball a good match for it. It gives you the same Hammer motion with more sharpness down the lane. The polished HK22C Pearl coverstock glides through the front of the lane. When it hits something rough, it flips quickly and