Hammer Envy Bowling Ball Urethan Foam Capasity: Black/Silver

Capasity: Black/Silver

Oval Bolt Zipper Pulls Provide Easy Opening

CMEVA Outsole for a light and comfortable fit

Tuned with a dull-sanded finish

Before any ball earns the right to be inscribed with the Storm insignia

Hammer Envy Bowling Ball Urethan Foam Capasity: Black/SilverHammer Envy Bowling Ball Release Date: September 23, 2022 Hammer Envy was designed to be the strongest Hammer ball ever created. Started with the new asymmetric "Launcher" core that is packed with impressive features. The Launcher core has both a flip block and our exclusive radial disc technology; these components move mass away from the center, creating an increased imbalance for a stronger reaction throughout the lane. For the cover, we went with