How much the ball wants to hook, 1 (straight, a spare ball) to 10 (the strongest oil-eaters). The maker publishes no number for this ball, so this is estimated from the coverstock, core, finish, and differential.
Coverstock
Not listed
Core
Not listed
Factory finish
Not listed
Color
Not listed
Released
Not listed
USBC
Approved 2025-11-25
Weights and specs
Weight specs have not been entered yet.
Reviews on YouTube
Sunway Bowling · 2025 · Storm The Dark Knight Ball Review by FarrizWilliam Fairley · 2023 · The Dark Knight using the Dark Code.. #bowlingislife #subscribe #bowling
Picked by search for this ball; videos belong to their creators and open on YouTube.
