Grab this unique ball featuring Four Leaf Clovers and the slogan

This design looks similar to a family crest

patented metal support of all Robby's Originals

Color: Lime Green (Actual ball color may vary

providing added length with a powerful backend

Prime Day Deal Hammer Maximum Effect Bowling Ball Weights:13 lbs. Grab this unique ball featuringThe Hammer Maximum Effect is the next evolution of the acclaimed Hammer Effect, one of the most talked about high performance balls in recent years. Built around the proven Huntsman core that made the original a favorite, the Maximum Effect delivers explosive power and precision designed to take your game to the next level. Performance: High Performance Color: Black, Green, Purple, Silver Core Type: Asymmetrical Core Name: Hammer Huntsman Core