Hammer Black Widow Rubber Shammy Red $0-$25 Color: Citrine / Rhodonite /

Color: Citrine / Rhodonite / Jet

We raised the RG and lowered the Differential while wrapping it in a solid urethane coverstock

Classic Tuxedo upper pattern

Makingthe IDOL Cosmos the perfect complement to the IDOL Helios and the rest of the RotoGrip line of bowling balls

Hammer Black Widow Rubber Shammy Red $0-$25 Color: Citrine / Rhodonite /Elevate your bowling game with the Hammer Black Widow Rubber Shammy. Crafted for peak performance, this premium shammy absorbs lane oil effortlessly, revitalizing your ball's motion for consistent play. Designed for durability and convenience, it works seamlessly with all cover stocks and fits perfectly in your hand with its 6 inch circular shape. Made with oil absorbing leather Restores ball performance and motion Compatible with all cover stocks