Black Widow Savage

Hammer Black Widow Savage bowling ball photo

Envy Pearl CFI Coverstock

Gas Mask Asymmetric Core

16 lb 15 lb 14 lb 13 lb 12 lb
RG 2.51 2.5 2.5 2.589 2.612
Diff 0.048 0.058 0.056 0.043 0.043
Length 44% 38% 38% 93% 108%
Flare 73% 96% 91% 62% 62%



  • Factory Finish:
    500/1000/2000 Siaair, Crown Factory Compound
  • Release Date:
    August, 2022

From Hammer:

For Black Widow, the engine that is the source of power, the "gas mask core", is an immovable item and a condition of existence. When considering the evolution of the series around this gas mask core, the cover stock update is inevitably the target of development, but the hammer development team is not limited to changing the cover stock type, expanding the possibilities of the Black Widow series.