Jay quickly delivers exceptional consistency and quality in every shot.

Built for simplicity and precision, the Jay Grinder features a unique design that introduces a magnetic burr holder, increasing the cutting surface for a fast and consistent grind while making it effortless to clean. Combined with an intuitive interface for easy programming and use, a patented burr alignment system, and smart connectivity for grind-by-weight accuracy, Jay quickly delivers exceptional consistency and quality in every shot.

magnetic burr holder

The burr holder is magnetically attached, making it easy to remove for cleaning. This also helps

protect against foreign objects, like stones. In addition, the magnetic burr holder provides easy

access to the grinding chamber, allowing you to clean your grinder quicker than ever.

precision grinding

The Jay’s 68mm flat burs have an uninterrupted cutting surface, allowing for fast, precise grinding.

Combined with a patented burr alignment system that ensures that your burrs are perfectly parallel

when changed, the Jay delivers unprecedented grinding accuracy and consistency.

easy to use

The Jay has been designed from the ground up to be easy to use and easy to program. Simply press

and hold each button to change the dose, and icons illuminate to guide you through the process.

Thanks to the portafilter-actuated grinding switch, you can easily start grinding by simply pressing

the portafilter forward.

Essential features

fast grinding

The Jay is meticulously engineered to deliver fast, efficient, and consistent grinding: a typical 18-gram dose takes just under five seconds.

easy cleaning

Thanks to the design of the hopper and the easily removable magnetic burr holder, the Jay disassembles in mere seconds, giving you easy access to clean the grinding chamber.

low retention

The grinding chamber has been specifically designed to minimize retention, holding less than two grams of coffee. This means that there is less coffee to purge when making adjustments to your grind size, resulting in less waste.

auto-close hopper

The hopper automatically closes when removed, preventing accidental spills when changing coffee or cleaning. Simply twist the entire hopper to close the chute and remove it.

grind-by-weight ready

Connect your grinder to the La Marzocco app to access settings and statistics, or to add grind-by-weight capability with a La Marzocco connected scale. The grind-by-weight kit adds a magnetic portafilter holder that snaps onto your scale and easily removes for cleaning or charging. When charging the scale, the grinder continues where you left off, using the time of your last grind-by-weight dose.

La Marzocco designed burrs

The 68mm burrs have been designed by La Marzocco using the best-in-class hardened steel for longevity and feature a unique uninterrupted cutting surface, which results in more efficient and consistent grinding.

low profile

The Jay has been designed with a low profile that looks at home next to any La Marzocco espresso machine, enhancing your bar and inviting connection with your customers.