Photo and specs courtesy of bowwwl.com. Reproduced with credit to the maker.
How it moves
Arcing turn (symmetric core). Dotted is skid, then the turn, then the roll into the pocket. Estimated from the coverstock, finish, core, and differential for a right-handed bowler with medium revs on a house shot. Lane conditions, speed, and layout move all of this.
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
R2S Pearl
Reactive pearl
Core
C3 Centripetal Control
Symmetric
Factory finish
Power Edge
Color
Not listed
Released
2026-08-07
USBC
Approved 2019-12-17
Weights and specs
Weight
RG
Differential
Int. diff
12 lb
2.65
0.035
—
13 lb
2.59
0.045
—
14 lb
2.54
0.034
—
15 lb
2.49
0.029
—
16 lb
2.49
0.035
—
Surface
Coarse grit
Coarse and fine
Fine grit or polish
Power Edge. Coarse surfaces grip through oil and hook early; fine or polished surfaces skid longer and hook later. Surface changes over games, and a pro shop can take any ball either way with a pad.
Reviews on YouTube
Casey Murphy · 2026 · Storm IQ Tour Sapphire Review by Casey MurphyJeff Shadbolt Bowling Reviews · 2026 · Storm IQ Tour Sapphire Bowling Ball ReviewKrysta Deleon · 2026 · Storm IQ Tour Sapphire bowling ball review 
Picked by search for this ball; videos and thumbnails belong to their creators and play on YouTube.
Balls like this
Same coverstock and core type; the closest company for this ball in a bag.
