Roto Grip TNT Solid Bowling Ball Amber/Fire/Blaze Orange Select Weight:14 lbs. Columbia 300 revisited the name

Columbia 300 revisited the name as homage to the brand’s history

Hammer offers flawless performance with the Hammer Flawless mid performance bowling ball

5" urethane wheels for increased traction and a flush retractable handle system for easy and smooth transportation

as we bring back the original reaction shape

Roto Grip TNT Solid Bowling Ball Amber/Fire/Blaze Orange Select Weight:14 lbs. Columbia 300 revisited the nameRoto Grip TNT Solid Bowling Ball Amber Fire Blaze Orange Roto Grip TNT Solid Bowling Ball is the new Storm bowling ball releasing in February, 2023. This ball has eTrax Plus Solid Reactive coverstock for a strong hook. Roto Grip made this ball with lowest RG symmetrical core which can be a benchmark ball for everyone to have similar to the Roto Grip IDOL but with an updated cover type. Release Date: February, 17th, 2023 Performance Level: Upper Mid