1Zpresso K Ultra Manual Coffee Grinder

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1Zpresso K Ultra Manual Coffee Grinder Price comparison

1Zpresso K Ultra Manual Coffee Grinder Price History

1Zpresso K Ultra Manual Coffee Grinder Description

All-in-One System

The 1Zpresso K-Ultra Manual Coffee Grinder Iron Gray is the perfect combination of convenience and versatility. Featuring an assembly of stainless steel for long-lasting precision and consistency, the grinder is fully adjustable and specifically designed to provide a range of settings for your personal preferences. Its slim body design makes it ideal for any kitchen, and the high-quality materials provide a superior level of durability. This grinder is the perfect combination of sleek simplicity and powerful performance, so you can enjoy your favorite coffee beverages no matter where you are.

Precision and Consistency

The 1Zpresso K-Ultra Manual Coffee Grinder Iron Gray allows you to grind your own fresh coffee beans quickly and conveniently. Its grind adjustment dial allows for fine and coarse grinding, so you can enjoy the perfect cup of coffee every single time. The stainless steel construction is designed to last and provide a high level of consistency, with the consistency of the grinds ensuring maximum flavor extraction in your favorite brews.


The adjustable ceramic burr mill of the 1Zpresso K-Ultra Manual Coffee Grinder Iron Gray lets you customize your grind for any type of coffee beverage you prefer. Whether you enjoy a bold and intense espresso or a smooth and mellow French press, the grinder allows you to enjoy your coffee exactly how you like it. You can also choose from a range of settings, from coarsely ground for a french press to finely ground for espresso.

Portability and Quality

The 1Zpresso K-Ultra Manual Coffee Grinder Iron Gray is a lightweight and compact coffee grinder, so you can take it with you wherever you go. The stainless steel construction makes it easy to clean, while the high-grade materials ensure a superior level of quality that won’t let you down. The slim design also fits perfectly in any kitchen, from modern to traditional.


• Adjustable ceramic burr mill
• Stainless steel assembly
• Long-lasting precision and consistency
• Stainless steel construction
• High-grade materials
• Lightweight and compact design
• Multiple settings
• Easily cleaned and maintained
• Perfect combination of sleek simplicity and powerful performance
• Slim body design fits perfectly in any kitchen

1Zpresso K Ultra Manual Coffee Grinder Specification

Package Dimensions

10.91 x 4.37 x 4.21 inches

Item Weight

2.33 pounds



Country of Origin


Item model number

K-Ultra Iron Gray

Date First Available

October 20, 2022

1Zpresso K Ultra Manual Coffee Grinder Videos

1Zpresso K Ultra Manual Coffee Grinder Reviews (8)

8 reviews

4.9 out of 5
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  1. Dominique T.

    A little bit hard to handle (as videos on Youtube shows).
    Futur design should consider a thicker shaft not a longer handle.

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  2. J. Shipman

    The hype is real. Yes, it takes slightly more time (seconds?) to manually grind your beans, but the end result is worth it. Excellent uniformity which means few fines. Really lets you dial in your setting to get your perfect cup of coffee. Quality is excellent. Disassembly for cleaning is quick and straight forward. Calibration is easy and doesn’t take more than a few minutes and is only needed when you reassemble after cleaning, which I guess is good news for those of you who don’t clean you grinder often ;-p 100% recommend if you want to take your coffee to a higher level. I replaced a Virtuoso+ with this, and I am happy I did so.

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  3. Amazon Customer

    This is my second grinder to replace my cheap grinder, the HEIHOX, which uses common burr found in many grinders like Timemore C2. The quality and ease of setting the grind level is the best as mentioned by other reviews so will focus my review on taste and if it’s worth the upgrade.
    I have done tests between the two grinders using Aeropress and the results led me to conclude it all comes down to what you like. The cheap grinder gives sweeter and fuller body but less clarity, meaning no separation of various taste notes. K-Max tend to produce lighter body but more clarity because you can taste all the various flavors such as fruity and floral notes in fresh Ethiopian. If you like Ethiopian, then K-Max is great. I like having both grinders to be able to change things up but I enjoy both.
    Some have said it’s easy to clean and calibrate. I’m very technical person and I can tell you it’s not that simple. You need to read and follow directions precisely. I ended up locking it and had to send it to 1zpresso to unlock it. At first they weren’t going to cover the cost but did so after I showed them that following their instructions caused it. They agreed and they updated their instructions since after they asked me to review it. I have to say they did a great job supporting their product and they’re very friendly to work with, which you won’t get with cheap grinders.
    Is the K-Max worth it? Definitely! Its smooth and fast operation is the best so grinding experience is more enjoyable. It’s preferred for high end coffees because it is able to better extract flavor nuances from the beans while giving pleasant grinding experience.

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  4. Mark W

    Love the wide range settings.

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  5. Piers Farrell

    Easy to use and well made

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  6. Oscar Z

    This workhorse makes excellent tasting coffee. I upgraded from a $60 time more c2 and the improved flavor quality and brew consistency was immediately noticeable.

    All the parts are high quality, the only plastic is the chamber cover on the rotor. I expect it to serve well for 10-15 years. Easily worth the money.

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  7. J. Shipman

    Can’t say enough good things about this grinder. The performance, the appearance, the build quality, the case. All around 5 stars.

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  8. TalmabuK

    I will be comparing the 1Zpresso K-Ultra to my MiiCoffee DF64 for V60 pour-over .

    The DF64 is better as it produces more consistent grind and is less messy.

    Considering the price of the K-Ultra and the fact it doesn’t have a motor, I was expecting a little more in terms of grind consistency (lots of fines). But above all I can’t get over how messy and static-y this grinder is. Even after tap-tapping the bottom of the grinder with the palm of my hand, there is coffee grind clinging to very surface of this grinder. I suppose that’s why a brush is included with the grinder!

    Although I’m still experimenting using settings between 5 and 5 1/2 seems to correspond to 60 to 65 on the DF64.

    The manual grinding process is a delightful surprise. I would not be bothered if this was the only grinder I owned and had to manually grind my coffee a few times a day. At the settings mentioned above it takes a little over 20 seconds to grind 15 grams of coffee. Not bad.

    I appreciate that a case is included with the grinder as imo portability is where this grinder shines.

    Overall, it won’t replace my DF64 but the K-Ultra will come with me everywhere I travel from now on!

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