- Cover
- S84 Response Pearl
- Factory finish
- Reacta Gloss
- Color
- Neon Purple / Black / Silver
- Core (15 lb)
- Epoch
- R.G. / Differential / Bias
16 lb 2.470 0.052 0.014 15 lb 2.490 0.050 0.014 14 lb 2.510 0.044 0.011 13 lb 2.570 0.032 0.010 12 lb 2.590 0.029 0.008 - Release date
- February 17, 2023
- Balls with the same cover
- These balls have the same S84 Response Pearl cover as the Eternity:
- Balls with the same core
- These balls have the same 15-lb Epoch core as the Eternity:
- From the manufacturer
As with all of our high performance pearl covers, bowlers will find the Eternity to be easily tunable and able to cover a broad spectrum of oil conditions. Bowlers should notice this core to be a bit earlier and more aggressive than the Disturbance Core used on the Realities. It will expand upon the high performance shapes that the Reality and Zen have given us.
| Name | Core (15 lb) | Released | |
 | Altered Reality 900 Global | Disturbance asymmetric | Dec 10, 2021 |
| Name | Cover | Released | |
 | Eternity Pi 900 Global | Reserve Blend 901 Solid | Sep 22, 2023 |