Hammer
Cobalt Vibe

Bowler Ratings

PatternStTwCr
Oily:
Medium:
Dry:
Sport:

(1-10 in order of Stroker (ST), Tweener (TW), Cranker (CR))

General Ball Info

Coverstock Info
Name:
Violent Reactive Pearl
Type:
Reactive Pearl
Box Finish:
800 Abranet / 1000 / 2000 / 4000 Abralon / Powerhouse Factory Finish Polish
Color:
Cobalt Blue Pearl
Core Info
Name:
NA
Type:Symmetrical
RG:2.51
Total Diff:0.042
Int. Diff:NA

The success of the Vibe line is proven by the number of releases in the product line. For years and years the Vibe has been a staple of the Hammer product catalog and continues to be in the 2012-2013 season. This newest addition takes one of the most successful covers in Hammer’s history and wraps it around the proven Vibe core. The Violent Reactive cover was the veneer used on the original Black Widow. Hammer has pearlized it and brought it down to a lower price point.

The strong reaction to friction gave our test team the best reaction on our medium test pattern. The length matched up to this pattern when it was fresh and our ...

Performance Ratings

NameValueComments
Torque
(1-10)
Length
(1-25)
Back End
(1-20)
Total Hook
(1-100)