1Zpresso JX Manual Coffee Bean Grinder 2024 Review

The coffee world glorifies 1Zpresso for producing a series of excellent manual coffee grinders. While the Taiwanese manufacturer is relatively new, owners who have gotten the coveted JX model love the pro-level consistency, fast speed, and overall value for money.


However, some criticize it for not being compact enough to be travel friendly. But when it comes to reviews, it’s easy to get bowled over the hype in the advertising and online comments and find yourself disappointed as time passes. To help you find the truth, we scrutinize the JX model to see if it keeps its appeal months after users have bought it.

1Zpresso JX Manual Coffee BEAN Grinder

1Zpresso JX Manual Coffee Bean Grinder

Main Features

Aluminum alloy construction
48mm stainless steel conical burr
Over 40 clicks range of grind settings
Over 20 clicks range for espresso
30-35 grams ground capacity
Weigh 700 grams
Measures 15.8 x 13 x 5.7 cm


Durable 48mm steel burrs deliver efficient grinding
No tool disassembly making it easy to clean
Come with a free cleaning brush
Compact & lightweight, making it travel-friendly
Faster grinding speed than a typical manual grinder
The metal catch cup improves the grip


Not ideal for espresso grinding
Some might not like the plastic feel

1Zpresso JX Coffee Bean Grinder – Full Review

A regular manual grinder delivers plenty of fresh coffee-grinding solutions. However, it might not be a match with the manual coffee grinders the 1Zpresso offers. Many users on retail sites say the 1Zpresso JX deserves top accolades, praising it for working mighty fine compared to the previous products.


The size is one of the most important specs in a manual coffee grinder. With a measurement of 15.8 x 13 x 5.7 cm, many people consider the JX a subcompact coffee grinder. While portable, most users feel the JX is large than a typical coffee grinder making it not fully compact. Plus, it weighs 700 grams, which coffee enthusiasts report isn’t light enough to be travel-friendly. However, some owners say they take the JX to the office, on vacation, and camping. If you’re looking for a coffee grinder to brew freshly ground coffee in your office, at home, or when traveling, you can’t go wrong with the JX standard model.


The 1Zpresso has a 30 – 35 grams coffee capacity, enough to brew 1-2 cups, depending on how strong you like your coffee. For a manual coffee grinder, the capacity is above the standard and is excellent if you’re after brewing coffee for one or two. If you want more than 35 grams, you must grind several batches or opt for a bigger alternative. Since the JX’s capacity is relatively larger-than-norma, it’s less portable. The coffee grinder is slightly larger and heavier and may not be the best choice for buyers looking for a travel companion.


Many users rave about the 1Zpresso JX’s neat and solid build. Owners praise the combination of stainless steel burr set, aluminum alloy body, and wooden handle construction. The JX 48mm steel delivers fast, precise, consistent grind. People report that the product can get 1 gram of coffee per second, which is unique for a manual grinder. In fact, JX grinding speed beats even some electrical grinders like, Cough, Cough Baratza Encore, and Wilfa Uniform. While owners claim it’s the fastest manual coffee grinder, the device requires slightly more effort to work. However, you don’t need tools to dismantle or reassemble the JX, making cleaning easier.


The JX has a large hopper that can hold up to 35 grams of coffee beans and a fine adjustment mechanism with 30-click per rotation precision. Consequently, you have complete control of the grind size even if you want espresso grinds. While people note that espresso grounds require more effort than others, 1Zpresso has designed the JX’s grind handle, knob, and body to improve the grip and allow a smoother grinding experience. YOu also get a rubber cover to hold when grinding to make the process more comfortable.


1Zpresson JX series includes three models, the standard JX, JX Pro, and JX Pro S. The JX Pro and JX Pro S are identical except for a foldable handle. The JX and the JX Pro are similar in many ways, but the Pro is slightly bigger, with a slightly wider opening at the top to accommodate the adjustment of the dial. Standard JX weighs 700 grams, while the Pro version weighs around 770 grams.


Every purchase of the JX comes with a small, soft-bristled brush to clean the burrs, catch cup, and other parts of the grinder. Besides the brush, you can get additional accessories to make the coffee grinder more versatile and easier to use. For instance, you can get a portable or travel case to improve the grinder’s portability. Since the 1Zpresso JX is slightly bulky, the case will help you carry the coffee grinder conveniently when traveling. You can also get a coffee bean storage container to keep the coffee beans fresh for the best possible flavor with every brew. Accessories aren’t a must-have, but they improve the convenience and functionality of your coffee grinder.


Like other manual coffee grinders, the 1Zpresso JX is less pricer than the electric contenders. But at around $150, the JX is more expensive than a typical manual option. However, you get superior performance, electric-level grind precision, and the ability to grind espresso and pour-over grounds. According to users on Amazon, the JX series has set a new standard for manual grinders. While users with small grip complain about the difficulty of using the JX standard, it’s 2-3 times cheaper than electric rivals, which fall short in delivering matching speed and precision.


Like all other JX series, the standard model comes with a one-year warranty against defects in material and build quality. If your grinder breaks within a year of purchase, 1Zpresso will repair or replace it for free. However, the warranty doesn’t cover damage caused by accidents, neglect, misuse, and normal wear and tear. Besides, 1Zpresso offers replacement parts such as burrs and handles, which can help you extend the lifespan of your grinder instead of replacing it. 1Zpresso also guarantees 300KG coffee grounds, showing they’re confident in their product.

How green

Manual grinders require no electricity to operate. Instead, they rely 100% on human power, reducing the overall energy consumption and making the JX standard more eco-friendly. 1Zpresso also uses high-quality materials such as stainless steel burs and an aluminum body, which allows the JX to serve you for years. Being durable, you won’t need to buy a new coffee grinder frequently, which benefits the environment. Besides, most of the JX parts are recyclable when their life comes to an end.1Zpresso also offers replacement parts, allowing you to extend the lifetime of your grinder before getting rid of it.

User Reviews

While not everyone praises JX’s superior performance, budget-friendliness, and aesthetic appeal, most people think purchasing this standard model is a no-brainer. Users on Amazon give the JX a 4.9/5 rating because it’s easy to clean, easy to use, relatively suitable for traveling, and can grind espresso and pour over grounds. One area most owners complain about is the relatively bigger size, which brings portability problems. Others think the plastic lid makes the product appear cheap. However, you can’t go wrong with the JX standard if you’re looking for the fastest and most efficient manual espresso grinder that doesn’t cost a fortune.


How does JX differ from other 1Zpresso grinders?

The JX series is the largest 1Zpresso grinder, making it an excellent option for users who want to grind coffee beans for multiple cups of coffee at once. Unlike other grinders from 1Zpresso, the JX series can grind coffee for all brewing methods, including espresso, pour-over, French press, and drip coffee, because of its fine adjustment grind settings.

What’s the difference between this and the JX Pro version?

The JX standard and the Pro model are similar in many ways. However, the standard version is cheaper, lighter, faster, and easier to dismantle for cleaning than the JX Pro. However, the Pro version is excellent at grinding finer grounds for espresso, has an external adjustment ring, and has a convenient magnetic catch cup.

Is this a good grinder for all types of coffee/grind sizes?

Yes. The JX has 40 grind settings to help you get various ground sizes. However, users complain that the JX requires more time and effort to grind course coffee grounds than the finer ones. While you can grind espresso grounds, other users say it isn’t the perfect option for espresso. If you want to brew espresso mostly, you can upgrade to the Pro or Pro S versions with more precise grind settings.

The last drop

The JX manual coffee beans grinder can help you avoid the cafe and make a perfect freshly ground coffee at your home, office, or while on the go. Doing so hasn’t always been convenient, but portable manual coffee grinders have made it possible.

With a simple manual action, subcompact design, over 40 grind settings, value for money, and massive appeal on its user base, the JX standard could be your best choice. The high-ground precision delivers whatever grind size you need to brew coffee at home, office, on when traveling.

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