Italy · since 1920
Florentine grinders, and the one that ends the search
Eureka has built commercial grinders in Florence for a century, and the Mignon line is what happens when that engineering is packaged for a domestic worktop.
Three things distinguish it. The adjustment is stepless — a threaded collar with infinite positions rather than clicks — so the setting you want always exists, which matters enormously for espresso and not at all for filter. The burrs are 55 mm flats, large for a home grinder, producing a narrower particle distribution than conical burrs at the price; in the cup that reads as clarity and separation. And retention is low enough that single-dosing works without ceremony.
Silent Technology is not marketing. These grinders make a low whirr rather than the shriek most produce, which sounds like a luxury until you have a sleeping household and a six a.m. shift.
Two things nobody mentions before you buy. Stepless adjustment has no numbers, so returning to a known setting means marking the collar yourself. And the built-in timer doses by seconds rather than grams, which drifts as beans dry out — weigh the dose.
55 mm flat burr · stepless · near-zero retention
Stepless adjustment, 55 mm flat burrs and almost nothing left in the chute — the three things that separate a serious espresso grinder from a good one. It is quiet enough to use at six in the morning without an argument.
Best for: A Gaggia Classic, Lelit or Rancilio owner who has stopped blaming their technique.
≈ $450 / £380 / 400 €
