Perfect Gem

✓ USBC ApprovedComing Soon

USBC approved 2026-09-08 · Releases 2026-10-02

Heavy oil

Coverstock: ER1 Solid (solid)
Core: Gem AI (asymmetric)
Factory finish: 2000 Grit
Flare potential: High
Color: Pink/Rose/Onyx

Manufacturer product page ↗

Specs by weight

Weight	RG	Differential	Int. Diff
16lb	2.490	0.055	0.017
15lb	2.490	0.057	0.017
14lb	2.520	0.056	0.016
13lb	2.570	0.032	0.010
12lb	2.590	0.029	0.008

Where to buy

Manufacturer price —

Lowest price (15lb) $199.95

Average price (15lb) $199.95

Highest price (15lb) $199.95

Prices shown for 15lb

$199.95

$199.95 Out of stock

About this ball

The Perfect GEM: Precision Meets PowerThe legend has evolved. We took the undisputed heavy-hitter of the GEM series and pushed it through our advanced A.I. Core Technology lab to create a ball that doesn’t just hook—it strikes with surgical intent. By strategically refining the core density, we’ve unlocked a new motion profile that retains the raw strength of the original while offering a cleaner look through the front of the lane and a more aggressive finish at the pins.