Brunswick Quantum Bias Bowling Ball Brand_Roto Grip This is one of the

This is one of the best bowling bag deals you can find online

This is a great ball option for league bowlers or anyone looking for a performance ball at a great price

Storm is pleased to offer both 6 and 8 pound options as well

Coverstock: Toxin-R

Brunswick Quantum Bias Bowling Ball Brand_Roto Grip This is one of theBrunswick's successful relaunch of the Quantum product line continues with the Quantum Bias. This bowling ball features high density Quantum Mushroom high RG Asymmetric cores along with a thicker urethane coverstocks. This thicker coverstock offers durability, longevity, and massive hitting power. This ball is unique in that each core has a unique design to compensate for the gross weight of the ball, the core's dynamics, and the balls hook potential.