Compare the specs of the Hammer Obsession 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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| Brand | Hammer | Hammer |
| Ball Name | Obsession | Obsession Tour Pearl |
| Cover Name | Envy Solid CFI | TourV2 Pearl |
| Cover Type | Reactive Solid | Reactive Pearl |
| Box Finish | 500 / 1500 SiaAir | 500 / 1000 / 1500 SiaAir / Crown Factory Compound |
| Color | Black / Pink / Burgundy | Gold |
| Core Name | Obsession | Obsession Tour |
| Core Type | Asymmetrical | Asymmetrical |
| RG | 2.468 | 2.469 |
| Total Diff. | 0.050 | 0.034 |
| Int. Diff. | 0.013 | 0.013 |
Torque Length Back End Total Hook Ball Tester Ratings | Already a premium member? Click here to log in. | |