Roto Grip Hustle Ink Bowling Ball Select Weight:10 lbs. The Hammer Premium 4 Ball

The Hammer Premium 4 Ball Roller Black/Orange is a new bowling bag from Hammer for the 2016 season that introduces a new base

5 inch urethane wheels

Because the core only has a little asymmetry it picks up faster in the midlane without using up all of it's energy

It comes with a ninety day limited warranty

Additional accessory space on the front of the bag with large oval zippers

Roto Grip Hustle Ink Bowling Ball Select Weight:10 lbs. The Hammer Premium 4 BallThe 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