Hammer Black Widow Ghost Pearl vs. Hammer Obsession Tour Pearl

Compare the specs of the Hammer Black Widow Ghost Pearl and Hammer Obsession Tour Pearl 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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Hammer Black Widow Ghost Pearl
Hammer Obsession Tour Pearl
Ball NameBlack Widow Ghost PearlObsession Tour Pearl
Cover NameAggression PearlTourV2 Pearl
Cover TypeReactive PearlReactive Pearl
Box Finish500 / 1000 / 1500 SiaAir / Crown Factory Compound500 / 1000 / 1500 SiaAir / Crown Factory Compound
Core NameGas MaskObsession Tour
Core TypeAsymmetricalAsymmetrical
Total Diff.0.0580.034
Int. Diff.0.0160.013



Back End

Total Hook

Ball Tester Ratings

Bowling Ball Comparison Graph

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

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