Hammer Tough Polyester Bowling Ball Navy SHST106 L Hammer decided to add this

Hammer decided to add this material to the outer core of this ball for added strength and durability allowing them to offer an incredible 2 year warranty

so you know it's reliable

The new Hammer Black Widow 2

and more control while maintaining consistency

Hammer Tough Polyester Bowling Ball Navy SHST106 L Hammer decided to add thisThe Hammer Tough is not like other spare balls. This ball introduces the Polythane coverstock and wraps it around a pancake core. The Hammer Tough is the toughest spare ball to be created so far. Carbon Fiber Infused! Carbon fiber is one of the toughest materials on earth. Hammer decided to add this material to the inner core of this ball for added strength and durability allowing them to offer an incredible 3 year warranty. Color: Navy All colors do