




Eureka Mignon Zero 15BL
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Eureka Mignon Zero 15BL
Perfect duo: Eureka Mignon Zero All Purpose & Naturbohne Espresso bundle

Perfect duo for coffee enjoyment
Experience coffee enjoyment at the highest level with our exclusive bundle featuring the Eureka Mignon Zero All Purpose espresso grinder and our carefully selected organic and Demeter-certified coffee beans.
Save 21% with the Espresso Beans: Explorer Bundle
Eureka Mignon Zero - single-dose precision for fresh espresso, shot after shot
The Eureka Mignon Zero was developed for single dosing: Weigh in the beans, grind fresh, done - with no residue to speak of. This makes it the ideal grinder for anyone who frequently switches between beans or wants maximum freshness with every cup. Available as 15BL (matt black) and 16CR (chrome).
What you can expect technically
- Grinding disks: 55 mm, hardened steel (standard); optional upgrade to Eureka Black Diamond/Diamond Inside possible.
- Single-dose concept: grinding chamber with virtually no dead space and zero-retention ejection(incl. bellow depending on scope of delivery).
- Grind adjustment: infinitely variable, micrometric - precise fine adjustment for espresso; can be used up to the filter area.
- Motor/speed: approx. 310 W, approx. 1,350 rpm.
- Workflow: single-dose hopper (approx. 45 g), dosing cup, clean ejection for direct processing in the portafilter.
- Housing: compact, low-vibration; 15BL in black, 16CR in chrome.
Important clarification: Black Diamond for the Mignon Zero
The Mignon Zero is not supplied with Black Diamond/Diamond Inside grinding disks as standard, but with 55 mm standard grinding disks made of hardened steel. The Black Diamond disks are available as a retrofit upgrade (factory-fitted as standard, e.g. on selected Oro models).
Models and typical questions
- What is the difference between 15BL and 16CR?
- Technically, both are identical (55 mm burrs, motor, adjustment). The difference is the finish: 15BL = matt black, 16CR = chrome.
- Does the Mignon Zero have 65 mm burrs?
- The standard model (15BL/16CR) uses 55 mm burrs. The Mignon Zero 65 All Purpose uses 65 mm burrs and is optimized for espresso and filters.
- Who is the Mignon Zero suitable for?
- For home baristas who want single-dosing, freshness and a precise espresso setting - with the option of grinding filters. For those who regularly switch between espresso and filter, the All Purpose is more convenient.
- Is there an advantage to upgrading to Black Diamond?
- Yes - Black Diamond/Diamond Inside disks are particularly durable and retain their sharpness for a very long time. This pays off if you grind a lot of coffee or very lightly roasted coffee.
Technical data (Mignon Zero 15BL/16CR)
| Grinding disks | 55 mm, hardened steel (upgrade to Black Diamond optional) |
|---|---|
| Area of application | Espresso-focused; possible up to the filter area |
| Grinding degree | Micrometric, infinitely variable |
| Motor power / speed | approx. 310 W / approx. 1,350 rpm |
| Single-dose hopper | approx. 45 g |
| Dimensions (H × W × D) | approx. 340 × 120 × 180 mm |
| weight | approx. 5.5-5.7 kg |
| Housing variants | 15BL black matt, 16CR chrome |
Comparison: Mignon Zero (15BL/16CR) vs. Mignon Zero 65 All Purpose
| Characteristic | Mignon Zero 15BL | Mignon Zero 16CR | Mignon Zero 65 All Purpose |
|---|---|---|---|
| Grinding disks | 55 mm, hardened steel | 55 mm, hardened steel | 65 mm, hardened steel |
| Black Diamond ex works | No (upgrade optional) | No (upgrade optional) | No (depending on version; upgrade possible) |
| Focus | Espresso | Espresso | All Purpose (Espresso & Filter) |
| Grinding speed | Solid, espresso optimized | Solid, espresso optimized | Faster thanks to 65 mm |
| Workflow | Single dosing, low dead space, dosing cup/bellows | ||
| Recommendation | Espresso fans, compact design | Espresso fans, chrome look | Frequent espresso/filter change, higher throughputs |
Scope of delivery
- Eureka Mignon Zero 15BL or 16CR (or Zero 65 All Purpose if selected accordingly)
- Single-dose hopper (approx. 45 g)
- Dosing cup
- Blow/bellows for emptying residue (depending on model; please note scope of delivery of the variant)
- Operating instructions
Buying advice - which variant is right for me?
- You mainly drink espresso and want to stay compact: Mignon Zero 15BL or 16CR.
- You often switch between espresso and filter or want fast throughputs: Mignon Zero 65 All Purpose.
- If you wantmaximum long-term consistency, consider upgrading to Black Diamond burrs.
Note: Technical data and scope of delivery may vary slightly depending on the batch/version. We will be happy to advise you before purchase.
Información sobre el fabricante
* Bonität vorausgesetzt. Ratenbeispiel für PayPal Ratenzahlung: effektiver Jahreszins 12,49 % p.a., fester Sollzinssatz 11,80 % p.a., Laufzeit 24 Monate. Genaue Konditionen und Gesamtkosten werden im nächsten Schritt von PayPal angezeigt. Angebot gültig nur für Kunden mit Wohnsitz in Deutschland. Weitere Infos zur Bonitätsprüfung.
Puly Grind mill cleaner 10x15g
Naturbohne Barista Towel 40x40
Matching accessories
Upgrade for the All Purpose
If you have any questions, please feel free to contact us at any time. We will get back to you as soon as possible, within 24 hours on weekdays.
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Shipping info
We ship all products the same day if ordered before 1pm.
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Soporte
We will also be there to support you and advise you after your purchase. If you have any questions about the product you purchased from us, please contact us.
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Contact
Email: hello@naturbohne.de
Teléfono: 07454 / 870 48 64
Frequently Asked Questions
I bought a new coffee grinder from Naturbohne and there are coffee residues in it.
Please note: Some manufacturers test their coffee grinders before shipping, which means that small coffee residues or bean residues can occasionally be found in the grinder. This procedure is used to test functionality and is considered a quality feature. Of course, we only sell new products - unless expressly stated otherwise.
Static charge – coffee grounds spray out from the side
With some coffee grinders, the ground coffee can become statically charged and spray out of the portafilter at the side. This means that not all of the ground coffee gets into the portafilter, which can lead to uneven extraction. Our recommendation: Use a dosing funnel to ensure that all of the ground coffee is precisely fed into the portafilter - for optimal espresso enjoyment.
What is dead space in coffee grinders?
Conventional coffee grinders often leave a so-called dead space in which coffee residues accumulate. These residues can not only affect the freshness, but also lead to old and fresh coffee grounds being mixed, which negatively affects the taste. In contrast, single dose grinders have a well-thought-out design that eliminates the dead space. Each portion is ground individually and precisely so that no residues are left behind - for a consistently pure and full-bodied coffee experience.
Which portafilter fits my espresso machine?
When choosing the right portafilter for your portafilter machine, it is important to know that each manufacturer develops its own brewing group - the most well-known is the Faema E61. However, this does not mean that any portafilter will fit without any problems. An incompatible portafilter can leak, which will have a direct negative impact on the quality of your espresso. We therefore recommend using either the portafilter originally supplied or one that is explicitly stated to be compatible with your machine. This will ensure that the pressure is optimally built up and the espresso is perfectly extracted.
Can I visit you or pick up the goods personally?
Yes, of course, you are welcome to come by and look at our products by appointment. We would be happy to advise you personally. The best thing to do is to send us an email with a few suggested appointment times.
We are located 5 minutes from the motorway between Stuttgart and Lake Constance on the edge of the Black Forest.
Important note, first use coffee grinders
Another little tip for the perfect start with your new mill:
You will get the best grinding result after you have ground about 1-2 kg of beans. It is best to use a few cheap beans so that the grinder can work optimally. And if you are wondering what you can do with the bean flour - it is perfect plant fertilizer! 🌿
It contains nitrogen, potassium, sulfur and phosphorus and is a real nutrient bomb for your plants.
¿Pueden realizar una calibración de offset en mi máquina de portafiltro?
Existen varios argumentos en contra de una calibración de compensación en las máquinas de portafiltro Lelit, especialmente en modelos como la Lelit Bianca. Estos se refieren principalmente a la complejidad y las limitaciones de la compensación como única solución para problemas de temperatura:
- Fluctuaciones de temperatura e inestabilidad. La compensación considera una diferencia constante entre la temperatura de la caldera y la temperatura de preparación. Sin embargo, en la práctica pueden ocurrir fluctuaciones de temperatura, por ejemplo, debido a tiempos de espera prolongados o preparación continua. Esto hace que la temperatura de preparación real no siempre sea predecible con precisión.
- Dependencia de las condiciones ambientales. Factores como la temperatura ambiente, la humedad y el estado de la máquina (por ejemplo, el tiempo de calentamiento) afectan significativamente la temperatura de preparación. Una compensación fija no puede equilibrar dinámicamente estas variables, lo que puede llevar a resultados inexactos.
- Pérdida de calor durante los tiempos de espera. Después de pausas prolongadas, el grupo de preparación se enfría y la máquina necesita tiempo para volver a la temperatura deseada. Una compensación correctamente ajustada no puede compensar esto, por lo que son necesarias medidas adicionales como un "Cooling Flush".
- Desajustes de fábrica. En algunos modelos de Lelit se ha encontrado que la compensación de fábrica a menudo está configurada de manera inexacta (por ejemplo, de 4 a 8 grados demasiado baja en la Lelit Bianca). Esto requiere una recalibración manual por parte de personal especializado, lo cual puede ser complicado para los usuarios finales.
- Malentendidos en la aplicación. Muchos usuarios están confundidos por la información contradictoria sobre la configuración de la compensación, lo que puede llevar a ajustes incorrectos. Por ejemplo, a menudo se espera que la compensación por sí sola resuelva todos los problemas de temperatura, aunque solo es parte de un sistema más complejo.
Conclusión
La calibración de compensación es una herramienta útil, pero no debe considerarse de forma aislada. Una combinación de control PID preciso, mantenimiento regular y técnicas adaptadas (por ejemplo, "spülshots") es necesaria para lograr resultados óptimos de preparación.
Do you have any more questions?
Contact
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