Ebonite Entity Pearl Bowling Ball The Ebonite Entity Pearl adds a new level of flexibility to everything bowlers loved about the original Entity. It has the trusted Entity core wrapped in a refined pearlized coverstock for cleaner length and a smoother, more controlled motion through the mid-lane and backend. It's made for those moments when you need to switch lanes. This ball is the perfect middle ground between the Crusher Hybrid and the original Entity. It works well in medium oil and league conditions, and it keeps working well when other balls start to lose their effectiveness. The Entity Pearl shows how small changes can make a big difference with its smooth glide and strong finishing power. Performance Level: High Performance Color: Smoke/Gold/Purple Core: Entity Core Type: Asymmetrical Coverstock: HK22C - Optimize Pearl Reactive Cover Type: Pearl Reactive Finish: 500, 1000, 1500 Siaair Lane Condition: Medium to heavy oil Weights: 12-16 lbs. RG: 2.515 (15 lbs.) DIFF: 0.052 (15 lbs.) AYS: 0.020 Warranty: Two years from purchase date