Hammer Full Effect Bowling Ball The Hammer Effect is the first bowling ball poured in four colors, delivering both striking looks and elite performance. Built for the High Performance category, it provides a clean motion through the front with a strong mid-lane and aggressive backend reaction. It features the new Huntsman core, inspired by elements of legendary Hammer balls like the Vibe and Black Widow. Paired with the advanced HK22 – Cohesion Pearl coverstock, the Hammer Effect offers exceptional responsiveness and powerful continuation down the lane. Performance Level: High Performance Color: Maroon / Blue / Black / Purple Core Type: Asymmetrical Core Core Name: Huntsman Coverstock: HK22 - Cohesion Pearl Cover Type: Pearl Reactive Finish: 500, 1000, 1500 Siaair / Factory Compound Lane Condition: Medium to heavy oil Hook Potential: Aggressive mid-lane and backend Weights: 12 – 16 lbs. RG 2.470 (15lbs) Diff 0.050 (15lbs) Int Diff: 0.017 (15lbs) Warranty: 2 years from purchase date
