The Black Widow core makes it an excellent choice for bowlers who didnt see enough hook from the Purple Pearl Urethane. And just like the Purple every competitive bowler will have to have this ball in their arsenal. Hammer recommends Tough Scrub to keep your Black Widow Urethane Performing its best!
- Weight Block: Gas Mask
- Coverstock: Urethane Pearl
- Factory Finish: 360 800 Siaair Micro Pad