OnTheBallBowling Mjolnir Bowling Ball by Michael Graham Weight:12 lbs. The Brunswick Hero utilizes Brunswick's

The Brunswick Hero utilizes Brunswick's Durability Optimization Technology (DOT)

Extra roomy pockets

with this KR Strikeforce Engraved Las Vegas Raiders bowling ball

60 (for 15# ball)

OnTheBallBowling Mjolnir Bowling Ball by Michael Graham Weight:12 lbs. The Brunswick Hero utilizes Brunswick'sOntheballbowling Mjolnir Bowling Ball By Michael Graham This ball uses an average standard conventional layout for the span and hole sizes. This is a custom bowling ball made to order. It takes 2 4 weeks to make the ball and then ship. Featuring: Mjolnir Coverstock: Plastic Performance Type: Plastic Spare Balls Reaction: Straight Lane Condition: Any Ball Finish: Rubbing and Finishing Compound Single Buff The ball will have a light color ring around