OnTheBallBowling Norm Duke Bowling Ball Weight:8 lbs. Recommended Lane Condition: Medium to

Recommended Lane Condition: Medium to heavy oil

Biochemically Contoured for ultimate fit and performance

Allows freedom of movement for those who desire support of tendons and forearm muscles without feeling constricted

With a great backend and superior versatility

High performance ball for heavy oil conditions with huge hook potential

OnTheBallBowling Norm Duke Bowling Ball Weight:8 lbs. Recommended Lane Condition: Medium toThis ball features Norm Duke, 1 of the 50 greatest bowlers in PBA history on one side and the PBA 50th Anniversary logo on the other side. Don't miss out on this limited edition ball today as only 50 of each will ever be made! Each individually numbered ball comes with a Certificate of Authenticity signed by the bowler or a representative of his estate. This is a custom bowling ball made to order. It can take 1 4 weeks to create, cure and ship the