Roto Grip Idol Cosmos Bowling Ball youth Color: Clear with skull All

Color: Clear with skull All colors do vary somewhat from the picture shown

Color: Purple/Blue

900Global Burner Pearl Amethyst/Red

but now we've added DynamiCore for more hitting power

Hammer Black Widow Ghost bowling ball is one of the most popular ball in Hammer Black Widow series

Roto Grip Idol Cosmos Bowling Ball youth Color: Clear with skull AllRoto Grip Idol Cosmos Bowling Ball Release Date: July 8th 2022 BEHIND THE DESIGN: Due to the success and overwhelming popularity of the IDOLTM Helios, we felt itwas an absolute must to create a pearlized version using the exact sameXtremeTraxTM coverstock technology. On the inside you will find the same low RG symmetric IkonTM Core, while on the outside you will find our newest never before used pearlized coverstock technology known asXtremeTraxTM