Hammer Special Effect Bowling Ball Type_4 Ball Rollers The sole also has HyperFlex

The sole also has HyperFlex hinges to help align to the shoe properly in the HyperFlex Channels

Ball Color: Red/White/Blue

The durability and Orange/Yellow of the Columbia White Dot make it one of the most popular balls in bowling history

AMF bowlers tape is the Original leading bowlers tape

Factory Finish: 1500 Grit Polished

Hammer Special Effect Bowling Ball Type_4 Ball Rollers The sole also has HyperFlexThe High Performance Purple Hammer Bowling Ball The Hammer Special Effect bowling ball is built upon the legacy of the iconic Hammer Effect ball, one of the most successful high performance balls in recent times. With the featured Huntsman core used in the original Effect, the Special Effect upgrades your game with the HK22 Cohesion Solid coverstock, the latest innovation in bowling cover technology. While it maintains ease through the front of the