Hammer Black Widow 2.0 vs. Hammer Envy Tour

Compare the specs of the Hammer Black Widow 2.0 and Hammer Envy Tour 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 2.0
hammer envy tour
Ball NameBlack Widow 2.0Envy Tour
Cover NameAggression SolidEnvy Solid
Cover TypeReactive SolidReactive Solid
Box Finish500 / 1000 / 2000 SiaAir500 / 1000 SiaAir
ColorBlack / RedBlack
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.

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.