Hammer Spawn Surface Adjustment For the hardener component

For the hardener component

Enjoy enhanced stability and accuracy without compromising on slide performance

centered energy displacement that prevents the ball from overreacting at the breakpoint

This fast revving

Hammer Spawn Surface Adjustment For the hardener componentThe Hammer Spawn is a high performance bowling ball built to carve through medium to heavy oil with strong overall hook. At its core is the new asymmetric Gauntlet weight block, paired with Hammer's aggressive HK22C Solid coverstock for industry leading traction and continuation down the lane. Sanded to a 500, 1000 Siaair Micro Pad finish, the Spawn reads the midlane early and follows through with a strong, controllable backend motion exactly what