The Niche Zero concept, rebuilt with flat burrs.
The Niche Duo takes everything the coffee community loved about the Zero — single-dose workflow, near-zero retention, beautiful design — and rebuilds it with 83mm flat burrs. Two interchangeable burr sets are included: one optimised for espresso, one for filter. Swapping between them takes about 30 seconds. The flat burr profile produces different flavours than the Zero's conical burrs — more clarity, more defined origin characteristics, brighter acidity. The Duo is larger than the Zero and more expensive, but for people who want flat burr performance in a single-dose package, nothing else comes close.
Any prosumer machine — the Duo won't be your bottleneck
You loved the Niche Zero concept but want flat burr clarity instead of conical body. Or you brew both espresso and filter and want one grinder optimised for each. The Duo is the premium Niche for people who've already decided this is their grinder brand.