Overview
The Eureka Mignon Specialita is one of the most popular espresso grinders in the world, and for good reason. Its 55mm flat diamond-coated burrs deliver clean, uniform grounds ideal for espresso, while the ACE system (Anti-Clump Electrostaticity) minimizes clumping and mess. The ultra-quiet motor is a standout feature — you can grind early in the morning without waking the household. The compact Mignon chassis fits beautifully on any counter, and the timed electronic dosing provides consistent shots. Italian-made with excellent build quality, the Specialita hits a sweet spot between performance, size, and price that has made it the default recommendation for serious home espresso. If you want one grinder that handles espresso beautifully with minimal fuss, the Specialita is hard to beat.
The Eureka Mignon Specialita features a 55mm flat burr set, crafted from steel. The burrs spin at 1350 RPM, offering fast grinding for high-volume use. Grind retention is approximately 0.8g, which is impressively low and suitable for single-dose workflows.
At $429, the Eureka Mignon Specialita is aimed at serious home baristas who understand the importance of grind quality. Key workflow features include stepless grind adjustment for infinite precision. The flat burr design produces a more uniform particle distribution, prized for clarity and sweetness in the cup.
The Eureka Mignon Specialita is weighing 5.6 kg, manufactured in Italy, powered by a 310W motor. Its footprint measures 120 x 180 x 350 mm (W×D×H).
Pros & Cons
Pros
- Capable 55mm burr set provides good grind quality for espresso
- Stepless grind adjustment allows infinite precision for dialing in any coffee to perfection
- Low retention of 0.8g is suitable for single-dose workflows
- Flat burr geometry produces highly uniform particle distribution, prized for clarity and sweetness in espresso
Cons
- Not optimized for single dosing — hopper-fed design may result in some grind exchange between doses
- Electric grinders can be noisy during morning use — check noise levels if this matters to you
Full Specifications
| Brand | Eureka |
|---|---|
| Model | Eureka Mignon Specialita |
| Category | Flat Burr |
| Country of Origin | Italy |
| Year Introduced | 2019 |
| Burr Size | 55 mm |
| Burr Material | Steel |
| Burr Type | 55mm flat |
| Grind Speed | 1350 RPM |
| Retention | 0.8 g |
| Single Dose | No |
| Stepless Adjustment | Yes |
| Hopper Capacity | 300 g |
| Motor Wattage | 310 W |
| Dimensions (W x D x H) | 120 x 180 x 350 mm |
| Weight | 5.6 kg (12.3 lbs) |
| MSRP | $429 |
Our Verdict
The Eureka Mignon Specialita uses flat burrs, which are the preferred geometry for espresso among competition baristas and specialty coffee professionals. Flat burrs produce a more unimodal (uniform) particle distribution, which translates to cleaner, sweeter espresso with more clarity than conical alternatives. At under $500, it's an accessible entry into flat burr grinding. Pair it with a machine that does justice to the grind quality, and you'll taste the difference in every shot.
Frequently Asked Questions
Can the Eureka Mignon Specialita grind fine enough for espresso?
Yes, the Eureka Mignon Specialita is capable of grinding fine enough for espresso. Its stepless adjustment allows you to dial in precisely for any coffee.
Why choose flat burrs in the Eureka Mignon Specialita?
Flat burrs produce a more uniform (unimodal) particle distribution compared to conical burrs. This translates to cleaner, more transparent espresso flavors with pronounced sweetness and clarity. Many competition baristas and specialty roasters prefer flat burr grinders for this reason.
How do I maintain the Eureka Mignon Specialita?
Clean out retained grounds after each use with a brush or bellows. Deep clean the burrs every 2-4 weeks by removing them and brushing away oil buildup. For the motor, occasional use of grinder cleaning tablets (like Grindz) helps remove coffee oil buildup. Never wash burrs with water.
Is the Eureka Mignon Specialita worth $429?
The grinder is the most important variable in espresso quality — more important than the machine. Investing in a quality grinder like the Eureka Mignon Specialita will have a bigger impact on your espresso than upgrading any other piece of equipment. If you're serious about espresso, this level of grinder investment is justified.