Photo and specs courtesy of bowling.com. Reproduced with credit to the maker.

How it moves

900 Global

Zen-U

Name: 900 Global Zen-U
Brand: 900 Global

Discontinued

Hook potential–Not enough specs to estimate

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: Meditate LD Symmetric
Factory finish: 4000-Grit Abralon
Color: Jet Black
Released: 2022-11-01
USBC: Approved 2022-10-11

Weights and specs

Weight	RG	Differential	Int. diff
15 lb	2.56	0.027	—

Surface

Coarse grit

Coarse and fine

Fine grit or polish

4000-Grit Abralon. Skims the oil and saves its energy for the dry part of the lane: longer skid, later and sharper hook. Polished and pearl balls. Surface changes over games, and a pro shop can take any ball either way with a pad.

Reviews on YouTube

Luis Napoles · 2022 · Did The Zen U Just Become My FAVORITE Urethane Ball?!

TamerBowling · 2023 · 900 Global Zen U bowling ball review - lefty and 2-handed test

Bowlers Paradise · 2023 · 900 Global Zen U | 4K Ball Review | Bowlers Paradise

Picked by search for this ball; videos and thumbnails belong to their creators and play on YouTube.