Hammer Black Widow Sting -
This bowling ball has a long and strong reaction and seems to work well on medium to heavy oil patterns with dry backends. It could also be used after the shot breaks down and your heavy oil ball starts loosing it's energy. In addition, this ball would be a great compliment to the new hammer jigsaw. The coverstock seems like it is in the hybrid style cover and is very tunable with abralon(TM).