Hammer Black Widow Ghost Pearl vs. Hammer Purple Solid Reactive vs. Storm Phaze II

Compare the specs of the Hammer Black Widow Ghost Pearl, Hammer Purple Solid Reactive, and Storm Phaze II side by side in the ball comparison table below. To view the full bowling ball review for one of these balls, click the ball name link in the table below.

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Brand	Hammer	Hammer	Storm
Ball Name	Black Widow Ghost Pearl	Purple Solid Reactive	Phaze II
Cover Name	Aggression Pearl	Reactive Solid	TX-16 (Traction-X 2016)
Cover Type	Reactive Pearl	Reactive Solid	Reactive Solid
Box Finish	500 / 1000 / 1500 SiaAir / Crown Factory Compound	500 / 1500 SiaAir	3000 Abralon
Color	White	Purple	Red / Blue / Purple
Core Name	Gas Mask	LED	Velocity
Core Type	Asymmetrical	Symmetrical	Symmetrical
RG	2.500	2.586	2.48
Total Diff.	0.058	0.027	0.051
Int. Diff.	0.016	0.000	0.000
Torque Length Back End Total Hook Ball Tester Ratings	See Performance Ratings... Already a premium member? Click here to log in.

The graph below shows a visual comparison of the selected balls. Click on each colored circle in the graph to see that ball’s name and ratings. Click the circle again or click the ball's name to view that ball’s full review.

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Bowling Ball Comparison Graph