Eureka Mignon Libra

What is it, and is it for you?

Type a brand, a model number, a bag of coffee or a drink. We tell you what it is, who it suits — and, honestly, whether we have evaluated it, only verified its specification, or can merely identify it.

Independently evaluated Specification verified Identified Not yet evaluated How we know what we know →

CoffeeLabAdvisor evaluation · Independently evaluated

Grinder · Eureka

Grind-by-weight on 55mm flat burrs — an integrated scale that doses to within ±0.2 g straight into the portafilter, assessed in our 2026 evaluation and recognised with an Honorable Mention.

⭐ Honorable Mention — Best Overall Burr Grinder

Best suited for

Same-shot-every-morning espresso households that want dose-by-weight without a separate scale on the bench from our review
dialling in espresso finely — stepless adjustment from the specification
keeping a hopper loaded for daily use — 250 g or more from the specification
grinding straight into the portafilter — it has a holder or fork from the specification

Consider another option if

you also brew filter coffee — this grinder is specified for espresso only from the specification

Why: The grind-by-weight contender, and the documented case for it is strong: an integrated scale dosing within ±0.2 g straight into the portafilter, on the Mignon line's proven 55mm flat burrs. Assessed in our 2026 evaluation — grind performance and consistency among its strongest dimensions, value its weakest — and recognised with an Honorable Mention for the weight-based workflow. Buy it for the bench it clears; skip it if you single-dose.

Read our evaluation →

How CoffeeLabAdvisor knows what it knows

Every answer says what we actually know

Most sites make every product sound intimately known. We would rather tell you which of these four things is true — the same rule the CoffeeLab Awards are decided under.

Independently evaluated

We evaluated it under our published methodology: a review, a profile, a brand hub, a pairing page or an award. The Advisor sends you to that page and adds what it is best suited for.

Specification verified

We read and dated the maker's (or the listing's) specification. We say what it is and who it may suit — each line derived by a written rule from a field on that specification — and we say plainly that we have not evaluated it.

Identified

We can identify it and say where it appears on our site — a listing on a guide, a roaster's bag on our roster, a machine named on an award page. Nothing more.

Not yet evaluated

We have not evaluated it and it is not something we can identify. We say so, show the nearest things we do cover, and put it on the list of what we write next.