Thumb is plugged. Got it in a group of bowling balls. only selling cause I throw 15 lbs. The Hammer Rip'd Pearl Carbon Fiber Infused Bowling Ball in Gold is a high-performance ten-pin bowling ball designed for medium-heavy lane conditions. This ball features a reactive resin coverstock and is infused with carbon fiber for added strength and durability. It weighs 15 lbs and comes drilled ready for use. Made in the United States by the reputable brand Hammer, this bowling ball is sure to enhance your performance on the lanes.
