Hammer Pure Envy vs. Hammer Black Pearl Urethane

Compare the specs of the Hammer Pure Envy and Hammer Black Pearl Urethane 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 Pure Envy
Hammer Black Pearl Urethane
Brand
Ball NamePure EnvyBlack Pearl Urethane
Cover NameHK22 - Cohesion HybridUrethane Pearl 78D
Cover TypeReactive HybridUrethane Pearl
Box Finish500 / 2000 SiaAir500 SiaAir
ColorBlack / Pink / PurpleBlack Pearl
Core NameLauncherLED
Core TypeAsymmetricalSymmetrical
RG2.5052.650
Total Diff.0.0550.015
Int. Diff.0.0210.000

Torque

Length

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.