Hammer Flawless vs. Hammer Black Widow Black/Gold

Compare the specs of the Hammer Flawless and Hammer Black Widow Black/Gold 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 Flawless
Ball NameFlawlessBlack Widow Black/Gold
Cover NameJuiced PearlAggression Hybrid
Cover TypeReactive PearlReactive Hybrid
Box Finish500 / 1000 Abralon / Powerhouse Factory Finish Polish500 / 1000 Abralon / Powerhouse Factory Finish Polish
ColorPink / Blue / WhiteBlack / Gold
Core Name40 WattGas Mask
Core TypeSymmetricalAsymmetrical
Total Diff.0.0410.058
Int. Diff.0.0000.016



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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