The Eureka Mignon Libra 65 All Purpose Chrome is interesting for home baristas who do not want to choose between convenient weight-based dosing and a broad range of uses. It grinds by weight and is equipped with special 65 mm All Purpose burrs designed for espresso as well as various filter methods. This allows a single grinder to handle multiple tasks, as long as you prefer a hopper workflow. The chrome finish is particularly well suited to polished stainless steel machines and classic E61 setups.
At its core is Eureka's Instant Grind Weighing Technology, which weighs the coffee in the portafilter while grinding. In everyday use, this means less reweighing and fewer corrections than with timer-only dosing. The large King-Size adjustment dial makes grind-size changes easier to see, while the stepless micrometric adjustment still operates with great precision. A Blind Upper Burr is intended to further reduce retention, supporting cleaner transitions between settings.
The All Purpose design is especially appealing if you regularly prepare V60, batch brew, or other filter recipes alongside espresso. Unlike with a traditional espresso grinder, you do not necessarily need to provide a second grinder for this. Nevertheless, the Libra 65 AP remains a hopper grinder and is therefore less spontaneous when changing beans than a true single-dose model. It shows its strengths when you work with one or a few types of beans and switch between brewing methods, rather than filling in a completely different bean for every shot.
The ACE system and Eureka's typical construction are designed to achieve the cleanest, most controlled discharge possible. The integrated scale makes the Libra particularly convenient for users who want repeatable doses without constantly placing a separate espresso scale underneath. Chrome gives the compact Mignon body a noticeably more premium, almost classic look. This makes this version a very interesting all-round solution for a setup in which both espresso and filter coffee are taken seriously.