The Blue Hammer is an iconic throwback in performance ball technology.
By combining a re-engineered Vibe core shape with our new Performance Urethane coverstock, we're introducing a ball that rolls like the old-school balls without actually being old-school stuff.
This new spin on older ball motion brings the control of yesterday's balls and the performance of today's stuff to the lane for Hammer!
Lighter colored resin swirls are common on the Hammer balls. This is a product of the manufacturing process and doesn't affect ball reaction in any way.