I get the versatility of the asymmetrical core

The core provides fast revs and controlled motion on the backend

It reads the middle part of the lane clearly

Dimensions: 10" W x 15" D x 17" H

OnTheBallBowling Michael Graham Design Scarab Bowling Ball Weight:15 lbs. I get the versatility ofRecommended for any lane condition, this ball features a Michael Gram Design: Scarab. This is a custom bowling ball made to order. It can take 1 4 weeks to create, cure and ship the ball. Coverstock: Plastic Ball Featuring: Michael Graham Design Scarab Ball Finish: Rubbing and Finishing Compound Single Buff Recommended Lane Condition: Any This ball may have a seam where both halves meet. A few tiny pit holes in the cover stock of the ball are normal