Hammer Black Widow Urethane Bowling Ball 4 ball rollers and an extendable square handle

and an extendable square handle and a separate shoe compartment

The Track Symmetric core has a high RG and low differential that allows the ball to retain energy longer and offer a smooth

This Double tote will include storage area for two balls and a pair of shoes

but the weight of the balls is more comfortable to carry because of this bag's special shoulder strap

The blue and black color combination also makes it look amazing

Hammer Black Widow Urethane Bowling Ball 4 ball rollers and an extendable square handleHammer, as Faball, was the leader in the bowling industry for urethane technology in the 1980's. Hammer is taking that technology and merging it with the iconic Black Widow bowling ball line. The Hammer Black Widow Urethane takes the successful Gas Mask core and wraps it with a urethane coverstock. This combination offers the hook of the Black Widow with the predictability and consistency of urethane. This bowling ball is Carbon Fiber Infused! Carbon