1Zpresso | J-Ultra Manual Coffee Grinder

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Management number	253548031	Release Date	2026/10/24	List Price	CA$99.75	Model Number	253548031
Category	Coffee Regional Wine Grinders

Description
Details
Other Info

THE SIMPLER, THE BETTER

Designed with your enjoyment in mind, 1Zpresso grinders combine efficiency, consistency and simplicity to provide reliable performance for your coffee ritual.

Featuring espresso focused 48mm burrs with advanced coating, and super fine external adjustment ring with 100 settings per rotation and a progression of just 8 microns between settings, the J-Ultra Manual Coffee Grinder specialises in grinding for espresso of the highest quality. With a capacity of 35-40g and a magnetic catch cup for even greater ease of use, plus a foldable handle for improved ergonomics, the J-Ultra is sleekly designed to provide an upscale grinding experience.

Includes updated carrying case for folded handle, air blower, silicone grip & double-sided cleaning brush.
FEATURES

Built with ease of use in mind, including a comfortable anti-slip silicone grip, curved crank handle and rounded pommel for ergonomic rotation, and pleasant weight in the hand.

Rounded body design for enhanced comfort of use, and foldable handle for a more compact & portable format.

High-efficiency hexagonal 48mm stainless steel burrs, specially titanium-coated for enhanced durability and optimised for a faster & smoother grind at finer settings.

Internally fixed burr and dual-bearing shaft for utmost stability and superior grind consistency.

Super fine external adjustment ring features 10 numbered settings with 10 clicks per number, for a total of 100 clicks per rotation and a progression of 8 microns between each setting.

Space-saving foldable handle improves stability when stored standing up (less likely to fall over).

Improved ergonomics with new knob design; easier to grip for individuals with smaller hands.

Magnetic catch cup allows for easy insertion and removal with a clockwise or counterclockwise twist.

Swift-disassembly design empowers quick and easy cleaning, with no need for tools or re-calibration.

Includes carrying case, air blower & double-sided cleaning brush.

MATERIALS

Stainless steel, aluminium alloy, wood pommel, silicone sleeve, polycarbonate lid.

SPECIFICATIONS

Dimensions: ø2.24" x H7.08" x W5.51" | ø5.7cm x H18cm x W14cm

Capacity: 35-40g

Weight: 670g

Designed & engineered in Taiwan

Made in China
ABOUT 1ZPRESSO

Founded in Taiwan in 2017 by a group of coffee lovers with engineering backgrounds, 1Zpresso develops innovative manual grinders with a passion for specialty coffee and with user experience as their guiding light in design.

Simple, efficient, reliable and well built, 1Zpresso grinders are made to provide a satisfying cup of coffee and rewarding experience, day after day.

USE & CARE

Regular cleaning will keep your grinder running smoothly and tasting fresh. Burrs and inner mechanism should not be wet, and can be cleaned with a dry brush, air blower, and/or commercially available grinder cleaning pellets.

For further info, please refer to the J-Max Manual Coffee Grinder User Guide and/or the resources available at 1Zpresso.coffee, or contact us.

WARRANTY

All 1Zpresso grinders are covered by a 1-Year limited manufacturer's warranty.