Hammer PRE-DRILLED Black Pearl Urethane Bowling Ball - Black Pearl 15lbs

This bowling ball ships PRE-DRILLED. There are 5 sizes and the sizes that we drill are based on the weight of the ball. X-Small: 6lbs- Ages 8 and under Small: 8lbs and 9lbs- Ages 8-11 and womens ring size from 8-11 Medium: 10lbs 11lbs and 12lbs Ages 11-15 and Adult Ring size 10 or lower Large: 13lbs and 14lbs Mens ring size 10-12 or people with larger hands X-Large: 15lbs and 16lbs Mens ring size over 13 or people with extremely large hands. If you would like a different size drilled for the weight you selected you must contact us via email as soon as your order is placed with your order number. Pre-Drilled bowling balls cannot be returned or exchanged. Hammer has been the undisputed urethane champion in bowling since the Purple Pearl Urethane s introduction and we are excited to carry that title through the new phase of harder urethane bowling balls. Since the PBA announced its rule change only allowing urethane balls to be 78D or harder our chemists and lab rats have been working hard producing the now famed NU Blue Hammer and the new 78 hardness Black Pearl Urethane. The Black Pearl Urethane is reminiscent of the Purple Pearl Urethane but the hardness makes it a little cleaner and hooks slightly less overall than the Purple Pearl. Our pros who have tested the Black Pearl Urethane see this ball four boards less with their feet and two boards with their eyes and were able to use straighter angles through the front part of the lane. Our pros have used the Black Pearl Urethane at events already and have been very successful with it. While few believed we could deliver performance similar to the Purple Pearl Urethane with a harder cover our pros have proven that we knocked it out of the park with this new 78D urethane ball. Performance: Mid Color: Black Pearl Core: LED Coverstock: Urethane Pearl 78D Cover type: Pearl Urethane Finish: 500 Siaair Micro Pad; Weights: 12-16lbs Reaction: Smooth arc Lane Condition: Light Oil Warranty: 2 Years from purchase date RG: 16lbs (2.610) 15lbs(2.650) 14lbs(2.680) 13lbs(2.631) 12lbs(2.628) Diff: 16lbs(0.030) 15lbs(0.015) 14lbs(0.013) 13lbs(0.020) 12lbs(0.026)