Z1 Grinder - Starting at $999

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Something as simple and pure as the perfect cup of coffee can become the rudder of your day. Our ZERNO*TM Z1 will give you full control over your coffee, so you can steer freely in the ocean of experiences that coffee can offer.

Our mission is to craft meticulous and beautiful products that leave no detail overlooked. We strive to bring joy and inspire fellow coffee lovers who use our Zerno Z1 grinder every day.

Zerno Z1 Grinder

Crafted with love, the Z1 grinder has a simple goal - deliver the quality of big commercial coffee grinders to the countertop of the home barista. We took great care to build the smallest, most meticulously designed prosumer coffee grinder on the market that packs the biggest punch.

  • Single dose
  • Magnetically aligned, 64mm flat burrs
  • Quiet, brushless motor
  • Variable grinding speed adjustment
  • Micron precision adjustment
  • Designed for easy cleanup

Be on the forefront of the third wave coffee revolution.

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The burrs are at the core of every coffee grinder. We started with a beautiful set of 64mm flat burrs from our friends at SSP and built the grinder around them. The Z1 is designed to tackle even the most challenging grinds, like super light roasts for espresso, with absolute ease. Why the 64mm choice you ask? It's simple, the 64mm burrs are the only burrs on the market available in the widest variety of choices and vendors possible. We built a product that enables our customers to choose whether they want unimodal or multipurpose burrs from all major vendors!


The Zerno team went to great lengths to design and build a powerful custom brushless motor. The motor that spins our burrs delivers maximum torque in the smallest package. Designed for quiet operation and long life. It can be used anywhere in the world.

To give the power of choice to our customers, we added a speed adjustment knob. Grinding at low speeds keeps all the precious oils in your coffee; producing a light powdery grind and the most flavorful cup.


Often, the smallest of adjustments in a grind mean the difference between a spectacular cup of coffee and one that’s just okay.

We designed a powerful and sensitive infinite precision adjustment mechanism. Make a small adjustment or a big one, so you get the exact desired grind for each cup. The power is in your hands.


The Zerno grinder is our unique take on a third wave coffee grinder made for the home barista. We chose high-end materials to craft a high-end grinder, inside and out.

Our metal grinder design means your machine is sturdy, long-lasting, and beautiful. Its clean, uniform, and timeless style fits into any space.

The Z1 grinder has a customizable wooden front piece. Our decorative options allow your grinder to embody the look that fits you best.