Roto Grip Hustle Ink Bowling Ball Warrant Solid Since this is a urethane

Since this is a urethane ball it can also be used as a strike ball due to it working best on desert-dry conditions

high differential and large mass bias to achieve the desired reaction

New KR Jacquard mesh upper for super lightweight cushioning and maximum breathability

The PhysiX is the latest entry into the high performance Premier line for Storm

Roto Grip Hustle Ink Bowling Ball Warrant Solid Since this is a urethaneThe Roto Grip Hustle Ink was designed to be different. You'll find that the inside is the exact same Hustle Core used in their previous balls but they've created a new Thrilled Reactive coverstock that will create earlier movement than all the others and help give you some calmness on friction. Bottom line this ball was built to further expand and create more balance in the HP1 line. Of the current Hustle lineup, the new Hustle INK will be the