Compare the specs of the Ebonite Envision Pearl and Ebonite Big Time Special Edition 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 | Ebonite | Ebonite |
| Ball Name | Envision Pearl | Big Time Special Edition |
| Cover Name | HK22 - GSV-X Pearl | HK22 - GB 13.7 Pearl |
| Cover Type | Reactive Pearl | Reactive Pearl |
| Box Finish | 500 / 1000 / 3000 SiaAir | 500 / 1000 / 1500 SiaAir |
| Color | Blue / Black / Ice | Black / Silver |
| Core Name | Envision | Big Time |
| Core Type | Asymmetrical | Symmetrical |
| RG | 2.501 | 2.508 |
| Total Diff. | 0.053 | 0.054 |
| Int. Diff. | 0.010 | 0.000 |
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