Cobalt Vibe is the hottest new color in our Vibe series of bowling balls!
Hammer's new Cobalt Vibe combines our proven Vibe core shape with a Violent Reactive Pearl coverstock! That's right, this Vibe has the original Widow coverstock! Cobalt Vibe is designed with drier lanes in mind. By using a very smooth texture coverstock at a 4000 grit and polished finish, Cobalt Vibe offers extreme length with an angular backend motion. Now Hammer bowlers have the perfect option for going coast to coast on dry lane conditions!
