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, and you're done – with no noticeable residue. This makes it the ideal grinder for those who frequently switch between beans or want maximum freshness in every cup. Available in 15BL (matte black) and 16CR (chrome).

What you can expect technically

• Grinding discs: 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 (including bellows depending on scope of delivery).
• Grinding adjustment: stepless, micrometric – precise fine adjustment for espresso; usable right down 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 on the Mignon Zero

The Mignon Zero does not come standard with Black Diamond/Diamond Inside burrs, but with standard 55 mm hardened steel burrs . The Black Diamond burrs are available as a retrofit upgrade (factory-fitted as standard, for example, on select 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 = matte black, 16CR = chrome.

Does the Mignon Zero have 65 mm grinding discs?

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 filter coffee.

Who is the Mignon Zero suitable for?

For home baristas who want single-dosing , freshness , and precise espresso settings —with the option of filter grinding. Those who regularly switch between espresso and filter will find the All Purpose more convenient.

Does upgrading to Black Diamond provide an advantage?

Yes – Black Diamond/Diamond Inside discs are particularly durable and retain their sharpness for a very long time. This is especially beneficial when grinding large amounts of coffee or very light roasts.

Technical data (Mignon Zero 15BL/16CR)

Comparison: Mignon Zero (15BL/16CR) vs. Mignon Zero 65 All Purpose

Scope of delivery

• Eureka Mignon Zero 15BL or 16CR (or Zero 65 All Purpose if selected)
• Single-dose hopper (approx. 45 g)
• Dosing cup
• Blow/bellows for residual emptying (depending on the model; please note the scope of delivery of the variant)
• Operating instructions

Buyer’s guide – which option 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 throughput: Mignon Zero 65 All Purpose.
• If you want maximum long-term consistency , consider upgrading to Black Diamond burrs.

Note: Technical specifications and delivery contents may vary slightly depending on the batch/variant. We are happy to advise you before purchasing.