Why this hi ball earns its place
The Endeavor hi-ball is the straightforward choice for high-volume bar service — 350ml holds a spirit-and-mixer, a soft drink or a tall beer in the same glass, cutting down the number of SKUs you need to stock and clean. Onis builds these from glass strengthened by their Xtratuff process, which hardens the material against both thermal shock (ice-cold to dishwasher-hot) and mechanical shock (the inevitable bar-top collisions).
What you're buying is longevity. A standard tumbler might develop stress fractures after hundreds of thermal cycles or chip on its rim after a couple of drops. Xtratuff glass just keeps working. In high-volume service, that difference compounds quickly — fewer replacement orders, less time reshuffling stock, and no surprise breakage mid-shift.
The stackable design saves real space behind the bar. All 12 nest into each other, so you can store them without bulk. The 160mm height is functional without being fussy — tall enough to showcase a drink, short enough to grip confidently when busy. At 75mm diameter, they sit comfortably in hand and stack neatly on bar rails.
