IQ Tour Emerald

IQ Tour Emerald bowling ball photo

R2S Pearl Reactive Coverstock

C3 Centripetal Control Symmetric Core

16 lb 15 lb 14 lb 13 lb 12 lb
RG 2.49 2.49 2.54 2.59 2.65
Diff 0.035 0.029 0.034 0.045 0.035
Length 31% 31% 63% 94% 131%
Flare 44% 31% 42% 67% 44%



  • Factory Finish:
    1500 Grit Polished

From Storm:

The premise is wickedly simple: create a ball that’s worthy of your time, energy, and dollars. It’s no mystery that the !Q has become a staple in Storm’s lineup of high performance bowling balls. Favored by bowlers of all levels all over the globe, anyone and everyone can benefit from the benchmark reaction the !Q series is able to provide. NOTHING BUT A SMOOTH REACTION Workable and forgiving, the C3 Centripetal Control Core is a design that revs up quickly, providing a smoother change of direction downlane. This shape is beneficial for players requiring control at the breakpoint. Used only in the !Q Tour series of balls, this core is precisely designed and manufactured using proprietary technology.