Hammer Black Widow Ghost Pearl vs. Hammer Web Pearl (2021)

Compare the specs of the Hammer Black Widow Ghost Pearl and Hammer Web Pearl (2021) 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.

Click here to add or remove balls from this comparison.

Hammer Black Widow Ghost Pearl
Hammer Web Pearl
Ball NameBlack Widow Ghost PearlWeb Pearl (2021)
Cover NameAggression PearlAggression Pearl
Cover TypeReactive PearlReactive Pearl
Box Finish500 / 1000 / 1500 SiaAir / Crown Factory Compound500 / 1000 / 1500 SiaAir / Crown Factory Compound
ColorWhiteJade / Smoke
Core NameGas MaskSpheroid
Core TypeAsymmetricalSymmetrical
Total Diff.0.0580.048
Int. Diff.0.0160.000



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.

Filter by Date
Filter by Torque
Filter by Back End
Torque Legend:
Back End Legend:

For more information about our bowling ball testing and review process, please click here.