Description
Stale grounds and clumped doses ruin an otherwise perfect brew
Retention hides yesterday’s coffee inside today’s cup, and static clumps throw off extraction before water ever touches the bed. The Eureka Mignon Zero was built in Florence to solve exactly that, one single dose at a time.
Hand-assembled since 1920, Eureka brings its espresso-grinder engineering to a compact, single-dose format designed for home bars and specialty café counters that measure every gram.
Built around the single dose
The Eureka Mignon Zero holds a 45g hopper fitted with a bellows attachment, designed to push residual grounds out of the chamber and spout after every dose. Its 55mm flat burrs grind fast and quietly, with the low retention and even dispersion the Mignon range is known for. This is a single-dose, espresso-focused grinder from Eureka’s Mignon line, tuned for accuracy over volume.

Engineered for consistency, not compromise
- ACE System prevents clumping and neutralises electrostatic charge in every dose
- Stepless micrometric regulation repositions the lower burr for infinite, precise grind settings
- 9-screw burr-holder assembly enables fast strip-down for cleaning or burr swaps
- Silent Technology cuts grinding noise by roughly 20dB versus conventional grinders
Specification highlights
55mm Flat Burrs
Fast, quiet grinding with low retention and even particle dispersion across the grind range.
ACE Anti-Clumping System
Regulates coffee outflow to eliminate electrostatic charge and clumping, standard on every Eureka on-demand grinder.
Stepless Micrometric Regulation
Eureka’s patented system repositions the lower burr for infinite adjustment points and repeatable settings after maintenance.
High-Speed Maintenance
The burr-holder set dismantles with only 9 screws, so cleaning or burr replacement takes minutes, not an afternoon.
Silent Technology
An anti-vibration solution reduces grinding noise by approximately 20dB against conventional grinders, useful behind a home counter or a café bar.
45g Single-Dose Hopper
Fitted with a bellows attachment that clears grounds from the chamber and spout after each dose.
Matte Black or Matte White
| Specification | Matte Black | Matte White |
|---|---|---|
| SKU | EMZB-MB | MIGNON ZERO BREW- White |
| Burr Set | 55mm flat burrs | 55mm flat burrs |
| Hopper Capacity | 45g single dose | 45g single dose |
| Regulation | Stepless micrometric | Stepless micrometric |
| Silent Technology | Yes, approx. 20dB reduction | Yes, approx. 20dB reduction |
What ships with the Eureka Mignon Zero
- Eureka Mignon Zero grinder body with 55mm flat burrs
- 45g single-dose hopper with bellows attachment
- Dosing cup (45g)
- Adjustable All-in-One fork
- Blow Up cleaning kit
Before you add it to your counter
How do I clean the burrs on the Eureka Mignon Zero?
The burr-holder assembly detaches with just 9 screws, letting you access and clean the 55mm flat burrs quickly without disturbing your grind setting.
What is the hopper capacity?
The Mignon Zero uses a 45g single-dose hopper fitted with a bellows attachment that clears residual grounds from the chamber and spout.
Is the Mignon Zero suited to filter and pour-over brewing?
The Zero is part of Mignon’s espresso-focused single-dose range, built for precise, low-retention dosing rather than large-batch filter grinding.
Does it produce static or clumped grounds?
The ACE System regulates coffee outflow, preventing clump formation and neutralising electrostatic charge in the dose.
Is it quiet enough for a home kitchen?
Silent Technology reduces grinding noise by approximately 20dB compared to conventional grinders, making it workable in shared home spaces and café counters alike.
A single-dose grinder for precision-minded brewers
The Eureka Mignon Zero suits home baristas dialling in single shots and specialty cafés running low-volume, high-precision counters where retention and consistency matter more than throughput.



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