Hammer Black Widow Urethane Bowling Ball size 16 The core and cover are

The core and cover are all-new and have been developed to produce more motion from a shiny pearl than seen before in the Columbia 300 line

allowing them to "hook"

The NEW Tenth Frame Boost Double Tote Plus Black bowling bag is the perfect bag to carry two of your bowling balls to the lanes

KR Strikeforce White Premium Sure Fit 1" Bowling Tape makes your bowling ball release to be smoother

This pearl version gives easy length with a sharp break point which makes it ideal for bowlers who throw the ball a little slower or when the lanes start breaking down

Hammer Black Widow Urethane Bowling Ball size 16 The core and cover areHammer, 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