Skip to content
BUNDLE & SAVE! Save 10% off of any grinder when buying an espresso machine. Automatically applied at checkout.
BUNDLE & SAVE! Save 10% off of any grinder when buying an espresso machine. Automatically applied at checkout.

1Zpresso J-ULTRA Hand Grinder

Sold out

The 1Zpresso (pronounced "Easy Presso") J-ULTRA hand grinder was designed with luxury and efficiency in mind.  The J-ULTRA features 48mm coated stainless steel burrs that were designed specifically for espresso combined with a 8 microns external dial for precise adjustments.  The silicone grip combined with the ergonomic handle will provide an easy grinding experience.  The J-ULTRA was designed for espresso, but will perform well for all brew methods including pour over and French press.

The J-ULTRA features the new foldable handle design for an increase stability when standing up, a reduce footprint and an improved knob design for smaller hands.


  • Hexagonal 48mm coated steel conical grinding burr set
  • Ergonomic foldable curved handle with wood ball knob
  • Magnetic catch cup with 35-40g ground capacity
  • Dual axle bearing system for complete grinding stability and consistent grinds
  • 100 clicks per rotation internal setting (8 microns between each setting)
  • Easy disassembly process for trouble free cleaning
  • Includes double sided brush for cleaning, cleaning blower and cylinder case
  • Material: Wood, polycarbonate, silicone, stainless steel, aluminum alloy
  • Dimension: 18 x 14 x 5.6 cm
  • Weight: 670g  (1.5lbs)
  • Designed in Taiwan, made in China


Note: There may be small scratches on the surface of the aluminum body, similar to that of brushed steel. This is normal and expected as part of the anodizing process.

        Availability: Translation missing: en.general.icons.icon_check_circle icon Out of stock

        Customer Reviews

        Based on 4 reviews
        Andrew D. (Orangeville, ON)
        Couldn’t Imagine a Better Hand Grinder

        I got this to grind coffee beans at the office with minimal noise.

        I find it’s very quiet as long as there is some ambient sound. I also find that it doesn’t take much to grind enough for 2 espresso shots. Usually I’m done grinding by the time my water is done boiling (I’m making espresso in a Nanopresso) ~ 28 grams.

        This is my first hand grinder and I’ve had cheap electric ones before. I didn’t know a grinder could provide such a consistent grind size.

        I’m grinding for espresso. I started off at around 1.5 rotations and felt this was too fine. I’ve increased it to 1.7. This is finer than the grounds I was getting specifically for espresso. I plan on trying a bit coarser.

        I’m really impressed with how precise you can adjust it. I’m just beginning down this path but feel I can really get it just right with this grinder.

        Martin (Levis, QC)
        Perfect handgrinder for espresso

        Surprisingly better and more precise than my DF64 Gen 2!

        Henrik (Roberval, QC)
        Silky smooth

        Smooth operation, easy adjustment. Manual grinding is not as long as I though; takes about 45 sec to grind 18g.

        As a bonus, the service from Coffee Addicts is top notch, even got a few treats in the box ;)

        Chris Jarrett (Ottawa, ON)
        Works like a charm

        Works like a charm,