This bowling ball ships undrilled with no holes unless you add drilling services. Radical continues the success of the Squatch bowling ball with the Squatch Hybrid. This upper mid performance bowling ball pairs the strong and agressive Ai 39 Solid coverstock with the Ai 39 Pearl coverstock to offer more hook and more flip than it’s predessesors. The Squatch Solid also utilizes Radical’s DynamiCore technology that increases the balls coefficient of restitution which causes the pins to reflect off the ball faster resulting in a higher stike percentage. Color: Teal/Platinum/Orange All colors do vary somewhat from the picture shown, Core: Squatch Symmetric w/ DynamiCore, Coverstock: Ai-39 Hybrid Reactive, Finish: 500 Siaair/Crown Factory Compound Polish, RG: 2. 482 (15# ball), Diff: 0. 054 (15# ball), Recommended Lane Condition: Medium to Oily