Hammer Turbine Viz-a-Ball Bowling Ball for all the hardcore Hammer Heads

Thumb dams are used to plug the thumb holes in a bowling ball by containing the plugging resin compound to just the thumb area

The Columbia 300 Viz-A-Ball is a sharp-looking branded bowling ball that knocks down those pesky pins left standing

The coverstock is finished with a 4000 grit Abralon pad which provides a clean reaction down the front of the lane

Finishes to 3500-grit

Genesis Single Sport™ Add-On-Ball Blue Bag Bowling Bag ITRGS84 M Hammer Turbine Viz-a-Ball Bowling BallSingle Sport Add On Ball Blue Bag Bowling Bag The Single Sport Add On Ball Bag Bowling Bag is a specialized accessory designed to cater to bowling enthusiasts and professionals. This bowling bag is an add on component, meaning it's intended to complement an existing bowling bag or roller bag system. Its purpose is to provide extra storage space specifically for additional bowling balls, allowing players to carry multiple balls with ease and