Eureka Oro Mignon Single Dose Pro Coffee Grinder

The Single Dose Pro is Eureka's flagship single-dose grinder, featuring a unique blind upper burr design that creates an unobstructed grind path for exceptional consistency. Combined with the 15° inclined chamber and Blow Up system, it achieves near-zero retention — a meaningful step beyond other Mignon models. It's ideal for home baristas who switch between espresso and pour-over, want to preserve bean freshness by dosing per shot, and appreciate a refined, compact Italian design with wood accents and a stainless steel dosing cup.

The 65mm Diamond Inside flat burrs paired with stepless micrometric adjustment give the Single Dose Pro excellent range across both espresso and filter brewing. The large adjustment dial makes transitioning between fine espresso grinds and coarser pour-over settings fast and repeatable. Grind consistency is notably high thanks to the blind upper burr, which eliminates dead spots where grounds can accumulate. It's genuinely an all-purpose grinder — not one that merely tolerates filter but actually excels at it alongside espresso.

The blind upper burr design reduces buildup, but periodic maintenance keeps performance sharp. After each session, use a grinder vacuum to pull residual grounds from the burr chamber and chute. Every few weeks, run Cafetto Grinder Cleaner tablets through the grinder to dissolve coffee oils that accumulate on the 65mm burrs. Keep the grinder in a dry location — moisture degrades burr coatings and causes grounds to clump. The Single Dose Pro's accessible chamber makes these tasks quick and straightforward.

The combination of the Blow Up bellows system, 15° inclined grind path, and blind upper burr brings retention remarkably close to zero — typically under 0.2 grams in practice. That's low enough that dose-to-dose consistency is excellent without purging. The 320W motor grinds quickly, so beans don't linger in the chamber. Clive's team uses this grinder daily and can walk you through optimizing your single-dose workflow if you notice any variance when switching between lighter and darker roasts.

The Single Dose Pro sits at the top of Clive's Eureka Mignon range — above the Zero and Zero 65 AP — offering the most refined single-dose experience with its blind upper burr and premium build details. It pairs naturally with mid-to-high-end machines like the LUCCA A53 Mini Profitec RIDE, or Lelit Bianca, where grind precision directly impacts shot quality. It's also an excellent choice for baristas who brew filter alongside espresso and want one grinder that handles both without compromise.