Roto Grip Magic Gem Bowling Ball Select Weight:14 lbs. Hammer Envy was designed to

Hammer Envy was designed to be the strongest Hammer ball ever created

Assorted colors (Random Color Sent)

Weight Block: Symmetric & DynamiCore

Please allow an extra 1-2 days for bowling balls being engraved or drilled

Dimensions: 21" L x 12" D X 14" H

Roto Grip Magic Gem Bowling Ball Select Weight:14 lbs. Hammer Envy was designed toRoto Grip Magic Gem Bowling Ball The Roto Grip Magic Gem Bowling ball is a new launch by Roto Grip. The ball is featuring MicroTrax hybrid reactive coverstock and performance driven Defiant LRG Core. The ball performs the best in the medium oil condition lane. The aggressive Coverstock and the the asymmetrical core makes this ball a high performance one. Grab the ball if you think of your throws are not always inch perfect! Performance: High