Zerno Grinder

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Zerno Grinder We are zerno™.

We are not just a brand, we are a team of designers and engineers who are building a professional grade coffee grinder for the home coffee enthusiast.

10/13/2026

The Z1. For a ritual all your own.

Design yours at zerno.co – link in bio

10/06/2026

Built in Chicago, one grinder at a time, for coffee lovers everywhere.

Every Z2 is hand-assembled, tested, and packed up with care in our Chicago workshop.

Explore the Z2 | Link in bio

09/30/2026

Take a closer look at the Z2.

1. Stepless 2000µm precision dial
2. Variable 200-2000RPM grind speed
3. Purge mode for near-zero retention
4. Built-in chute knocker for mess-free grinding
5. 80mm interchangable blind burrs
6. 800W brushless servo motor

Bringing power, precision, and beauty to your daily ritual. Reserve yours via link in bio.

09/22/2026

One small change can reveal a whole new cup.

Swap one burr set out, pop another set in, and get back to brewing in under three minutes. With no recalibration, no loss of alignment, and no guesswork.

This is how you discover what your coffee can be, and it’s precisely the kind of exploration Zerno grinders are built for. Learn more – link in bio.

Take a closer look.The Z1. Hand-assembled in Chicago, crafted from stainless steel and aircraft-grade aluminum, with
09/11/2026

Take a closer look.

The Z1. Hand-assembled in Chicago, crafted from stainless steel and aircraft-grade aluminum, with

Power and precision you can turn by hand.The Z2. With 200-2000 variable RPM and stepless, micron-level grind adjustment,...
09/09/2026

Power and precision you can turn by hand.

The Z2. With 200-2000 variable RPM and stepless, micron-level grind adjustment, so you can dial in exactly how you like it.

Explore the Z2 – link in bio.

Some mornings remind you how far a dream can travel.Zerno started as a basement passion project in Chicago, the city whe...
09/04/2026

Some mornings remind you how far a dream can travel.

Zerno started as a basement passion project in Chicago, the city where we still hand-assemble every grinder we make.

This week, our founder Vel stood on the dais at the Nasdaq in New York City, ringing the opening bell alongside a cohort of Chicago’s leading innovators as our logo lit up the screen outside the building.

It was an unforgettable moment for the Zerno team, and none of it could have happened without the extraordinary community of coffee lovers who trust us with their mornings.

Keep grinding.

08/25/2026

Every Z1 comes together the same way it's built: by hand, piece by piece, to enhance your daily ritual.

Explore the Z1 – link in bio.

Beautiful. Individually crafted. Entirely yours.Every Z1 and Z2’s wood accent piece is hand-selected, in a finish that f...
08/21/2026

Beautiful. Individually crafted. Entirely yours.

Every Z1 and Z2’s wood accent piece is hand-selected, in a finish that fits your style, your home, and your ritual.

Explore every option via link in bio.

08/19/2026

Precision you can hear.

The Z2. An absolute pleasure in every sense, for every sense.

Find yours at zerno.co.

Address

Chicago, IL

Opening Hours

Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm

Telephone

+13127966970

Website

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