Is the Eureka Mignon Libra stepless?

Yes. Grind size adjusts continuously, without fixed steps.

How many beans does the Eureka Mignon Libra hold?

Up to 10.6 oz (300 g) in the hopper.

Eureka Mignon Libra

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Electric grinder with flat burrs

55 mm burrs · Stepless · 14.3 lb (6.5 kg)

Made by Eureka

Italy · 26 grinders here · eureka.co.it

55 mm flat burrs
About average for electric grinders.
Stepless adjustment
Grind size changes continuously, with no fixed clicks.
Built-in scale
Doses by weight, so there is no separate scale to use.

The Eureka Mignon Libra is an electric coffee grinder with 55 mm flat burrs. Grind size adjusts steplessly. It weighs 14.3 lb (6.5 kg). It holds 10.6 oz (300 g) of beans.

Specs checked Sep 29, 2026 against 3 sources.

Specifications

Basics

: Electric
: Espresso
: —
: —
: Aluminum
: —

Burrs

: Flat
: 55 mmAbout average for electric grinders
: Hardened steel
: —

Grinding

: Stepless
: —
: —
: —
: Yes

Capacity & size

: 10.6 oz (300 g)Larger than 51% of electric grinders
: 14.3 lb (6.5 kg)Heavier than 65% of electric grinders
: 15.4 in (390 mm)Taller than 75% of electric grinders
: 4.9 in (124 mm)About average for electric grinders
: 7.6 in (192 mm)About average for electric grinders

Electrical

: —
: 1,630 rpmFaster than 72% of electric grinders

Quick answers

What burrs does the Eureka Mignon Libra use?: 55 mm flat burrs.
Is the Eureka Mignon Libra stepless?: Yes. Grind size adjusts continuously, without fixed steps.
How much does the Eureka Mignon Libra weigh?: 14.3 lb (6.5 kg).
How many beans does the Eureka Mignon Libra hold?: Up to 10.6 oz (300 g) in the hopper.
Does the Eureka Mignon Libra have a built-in scale?: Yes. It can dose by weight.