- Cover
- Aggression Pearl
- Factory finish
- 500/1000/1500 Siaair, Compound
- Color
- White
- Core (15 lb)
- Gas MaskCFI
- R.G. / Differential / Bias
16 lb 2.510 0.048 0.015 15 lb 2.500 0.058 0.016 14 lb 2.500 0.056 0.016 13 lb 2.589 0.043 0.011 12 lb 2.612 0.043 0.011 - Release date
- November 19, 2021
- Balls with the same cover
- These balls have the same Aggression Pearl cover as the Black Widow Ghost Pearl:
- Balls with the same core
- These balls have the same 15-lb Gas Mask core as the Black Widow Ghost Pearl:
- From the manufacturer
The Black Widow, Hammer’s most successful line, is back at it, this time with a polished pearl that will get a ton of attention. Pink was incredible for the Widow series and the Ghost; a gorgeous white pearl version will be the next big thing.
The Black Widow Ghost Pearl features the original Gas Mask core shape the bowling world knows and loves and is combined with a Carbon Fiber outer core for durability and power. This familiar core system is wrapped with Aggression Pearl and has a 500, 1000, 1500 Siaair / Crown Factory Compound finish.
| Name | Core (15 lb) | Released | |
 | Web Pearl (2021) Hammer | Spheroid symmetric | Jul 30, 2021 |
 | Web Pearl (2019) Hammer | Spheroid symmetric | Sep 10, 2019 |
 | Black Widow Pink Hammer | Gas Mask asymmetric | Apr 9, 2019 |
 | Statement Pearl Hammer | Statement asymmetric | Feb 12, 2019 |
 | Rip'D Pearl Hammer | Rip'D asymmetric | Oct 16, 2018 |
| Name | Cover | Released | |
 | Black Widow 2.0 Hybrid Hammer | HK22 Aggression Hybrid | Feb 23, 2023 |
 | Black Widow Urethane Hammer | Urethane Pearl | Feb 25, 2022 |
 | Black Widow 2.0 Hammer | Aggression Solid | Nov 19, 2020 |
| Black Widow Pink Hammer | Aggression Pearl | Apr 9, 2019 |
 | Black Widow (Black / Gold) Hammer | Aggression Hybrid | Aug 14, 2018 |
 | Black Widow Urethane Hammer | Urethane Urethane | Dec 5, 2017 |
 | Black Widow Gold Hammer | Semtex Pearl | Aug 8, 2017 |