It's all in the crown with the Brunswick Kingpin!
Revolutionary innovation comes to bowling ball design with the Brunswick Kingpin. The Kingpin Ultra Low RG Asymmetric core delivers easy revs and immense overall hook. Surrounded by this core is the all-new Dynamicore formula, which yields less compression upon impact wit the pins. Rather than wasting energy within the ball, more energy is expended right where you want it - the pins. This leads to more pin action and higher scores.
Encased in the Enhanced Composite Adhesion (ECA) Solid coverstock sanded to a 500/1500 Siaair Micro Pad Finish, this ball digs deep into the oil to deliver downright regal hook!
Here's what Brunswick has to say about the Kingpin:
The new Kingpin features our new ECA (Enhanced Composite Adhesion) coverstock for more traction in oil and stronger hook motion. In addition to utilizing DynamiCore technology, the Kingpin has a new low
RG inner core shape that produces optimal numbers for a top performing hook monster on the lanes.