1Zpresso Manual Coffee Grinders: A Comprehensive Review and User Guide

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1Zpresso Manual Coffee Grinders For AeroPress, Pour Over, French Press, Cold Brew, Espresso and Turkish Coffee

Before we explore the world of 1Zpresso, it's essential to understand just how pivotal a role a high-quality coffee grinder plays in your coffee ritual. The grind isn't just a step in the process; it's an alchemy that can make or break your brew. Believe it or not, the grind size of your beans can be the difference between a morning nirvana and a bitter disappointment—quite literally.

Why? Let's get a bit scientific. Coffee extraction is all about dissolving the right flavors from your coffee grounds into water. Every method, be it espresso, Aeropress, or pour-over, has a particular 'sweet spot' of extraction time. But here's the catch: If your grinder produces uneven particles, the water will extract flavors from the smaller particles more quickly than the larger ones, resulting in a cup that's an unsettling mix of over-extracted (bitter) and under-extracted (sour) coffee.
So, what sets a high-quality grinder like 1Zpresso apart? Precision. Their grinders offer multiple settings that allow you to dial in the grind size down to the micron, ensuring uniformity and, consequently, a balanced extraction. In essence, investing in a good grinder is like upgrading from a pair of kitchen scissors to a surgeon's scalpel: it turns you from a coffee maker into a coffee artist.

Why 1Zpresso?

Company Background
1zpresso is a Taiwan-based company that has been making waves in the coffee industry with its range of high-quality manual coffee grinders. Founded by a team of engineers and coffee enthusiasts, the company focuses on delivering products that combine functionality, durability, and aesthetic appeal.
Unique Selling Points

What sets 1zpresso apart from other brands? Here are some of the unique selling points that make it a go-to choice for coffee aficionados:

Precision Grinding: 1zpresso grinders are known for their precise and consistent grind sizes.
Durability: Made with high-quality materials like stainless steel and aluminum, these grinders are built to last.
Portability: The manual design makes it easy to take your grinder on the go, ensuring a great cup of coffee wherever you are.
Ease of Use: With intuitive settings and easy-to-read grind size indicators, getting the perfect grind is a breeze.
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Consult the Comparison Chart for a detailed overview of the 1Zpresso grinders features and specification
Comparison Chart for a detailed overview of the 1Zpresso grinders features and specification
Whether you're a casual coffee drinker or a professional barista, there's a 1zpresso grinder for you. The primary models include the Q Series, J Series, and K Series, each designed with specific features to cater to different coffee brewing methods.

Features and Specifications of 1Zpresso Manual Coffee Grinders

Let's break down the features and specifications commonly found in 1zpresso grinders:

Grind Settings: Multiple grind settings allow you to grind beans for various brewing methods, from espresso to French press.
Burr Type: Most models come with conical burrs made of stainless steel, ensuring a consistent grind.
Capacity: The grinders have a bean hopper capacity ranging from 20 to 40 grams, depending on the model.
Build Quality: Premium materials like stainless steel and aluminum are used for durability and aesthetics.
1Zpresso Q2 S Manual Coffee Grinder
Positive rating 93%

1Zpresso Q2 S Manual Coffee Grinder

Ultra-Compact Design: Say goodbye to bulky machines! The Q2 S grinder is a marvel of portability and space-saving design. Weighing under 500g and smaller than a can of soda, it's the perfect travel companion. Its foldable crank handle makes it even more compact, allowing you to easily pack it in your bag or even fit it into the plunger of your AeroPress.

Small Yet Mighty: Don't let its size fool you. The Q2 S is equipped with a dual bearing and triaxial design, providing increased stability for a more consistent grind. With over 60 clicks for general settings, this grinder ensures that you can enjoy a perfect cup of coffee, whether you're at home or on an outdoor adventure.

Easy Maintenance: The grinder's disassembled structure makes cleaning a breeze. Simply unscrew the parts for a thorough clean without the need for any tools. And the best part? You won't even need to recalibrate it after reassembly.

Quality Assurance: Each burr is meticulously calibrated and secured by the 1Zpresso team, ensuring long-lasting performance without any wobbly parts or loose burrs. With an estimated grind capacity of 100 - 200 KG under general use, this grinder is built to last.
1Zpresso Q2 S Manual Coffee Grinder
Pros and Cons of
The Q Series is the entry-level model in the 1zpresso lineup, but don't let that fool you. This grinder is packed with features that make it a standout choice for those new to the coffee grinding world. With its compact design and straightforward operation, the Q Series is perfect for those who want a reliable grinder without the bells and whistles. The stainless steel burrs ensure a consistent grind, while the multiple grind settings allow you to switch between different brewing methods with ease.


Affordable pricing makes it accessible for beginners.
Compact and portable design.
Easy to use with a minimal learning curve.
Durable construction with high-quality materials.

Limited grind settings compared to higher-end models.
Smaller bean hopper capacity.
May not be suitable for more advanced coffee brewing methods like espresso.
1Zpresso J Manual Coffee Grinder
Positive rating 95%

1Zpresso J Manual Coffee Grinder

Experience the Perfect Blend of Affordability and Quality with the 1Zpresso J Manual Coffee Grinder

Budget-Friendly Excellence: Dubbed the "Best Sale Grinder," the 1Zpresso J offers a perfect balance between quality and affordability. Equipped with a durable 48mm conical burr, it delivers efficient and consistent grinding. The internal fixing between the burr and the central shaft ensures that you get a uniform grind every time.

Customizable Grinding: The grinder comes with an internal adjustment mechanism that offers 30 clicks per rotation. This allows you to easily find the perfect grind size for your preferred coffee flavor, making each cup a personalized experience.

Hassle-Free Maintenance: Cleaning the 1Zpresso J is a breeze, thanks to its easy-to-dismantle design. No tools are required for disassembly, and it comes with a bonus-free cleaning brush. Once reassembled, there's no need for recalibration, allowing you to enjoy the best taste in every cup.

Reliable and Durable: Each burr is carefully calibrated and secured by the 1Zpresso team, ensuring longevity and consistent performance. With an estimated grind capacity of 100-200KG under general use, this grinder is designed to stand the test of time.
1Zpresso J Manual Coffee Grinder
Pros and Cons
The J Series is a step up from the Q Series and is designed for the more discerning coffee enthusiast. With its sleek design and enhanced features, the J Series offers a more refined grinding experience. One of the standout features is the upgraded burr set, which provides a more consistent and precise grind. The J Series also comes with a larger bean hopper and more grind settings, making it versatile enough for a range of brewing methods.

Enhanced grind consistency and precision.
Versatile with multiple grind settings.
Larger bean hopper capacity.
Premium build quality for long-lasting use.


Pricier than the Q Series.
May require a bit of a learning curve for optimal use.
Not as portable due to its larger size.
1Zpresso J-Max S Manual Coffee Grinder
Positive rating 95%

1Zpresso J-Max S Manual Coffee Grinder

Streamlined Portability: The J-Max S features a solid, foldable crank handle that makes it a breeze to carry and store. Its compact design ensures that you can enjoy freshly ground coffee wherever you go, without compromising on space.

Precision Grinding: Experience the ultimate control with the grinder's premium coated burr and unique adjustment dial. Offering over 400 clicks, each shifting by just 8.8 microns, you can achieve the finest grounds with 100% precision—ideal for Turkish coffee and especially for espresso.

Generous Capacity: The quick-release magnet catch cup ensures easy removal with a simple twist. Its large capacity can hold up to 40g of coffee, giving you more room to enjoy your favorite brews.

Effortless Maintenance: Cleaning the J-Max S is a cinch, thanks to its tool-free disassembly. Achieve the best grinding results and savor the full-bodied flavor and creamy taste of your espresso. A bonus free cleaning brush and blow are included for added convenience.

Built to Last: Each burr is meticulously calibrated and secured by the 1Zpresso team, ensuring durability and consistent performance. With an estimated grind capacity of 100-200KG under general use, this grinder is a long-lasting investment in your coffee journey.
1Zpresso J-Max S Manual Coffee Grinder
1Zpresso J-Max S Manual Coffee Grinder 2
1Zpresso J-Max S Manual Coffee Grinder 3
Positive rating 97%

1Zpresso K-Ultra Manual Coffee Grinder Iron Gray or Silver

Elevate Your Coffee Experience with the 1Zpresso K-Ultra Manual Coffee Grinder

Compact and Portable:
With its foldable crank handle, the 1Zpresso K-Ultra is designed for the coffee lover on the go. Its compact size makes it not only portable but also easy to store, offering you a space-saving solution without compromising on quality.

Precision at Your Fingertips: The external adjustment ring features over 100 clicks, each fine-tuned to 20 microns per click. This level of precision, usually expected from electric grinders, gives you complete control over your grind, whether you prefer it fine or coarse.

Innovative "K Burr" Design: The grinder's specialized heptagonal conical burr is engineered for excellence across a range of brewing methods. Its unique design ensures consistent performance and delivers a bright, rich taste that is hard to replicate with other grinders.

User-Friendly Catch Cup: The quick-release magnets make the catch cup incredibly easy to remove with just a twist. Its generous capacity ensures that you have ample room to hold your freshly ground coffee.

Quality You Can Trust: Each burr in the 1Zpresso K-Ultra is meticulously calibrated and fixed in place by the 1Zpresso team. This ensures long-lasting durability with no wobbly parts or loose burrs. With an estimated grind capacity of 100-200KG under general use, this grinder is built to last.

Pros and Cons of
The K Series is the flagship model of the 1zpresso range and is aimed at professional baristas and serious coffee aficionados. With its top-of-the-line features like the dual-bearing axle, the K Series offers unparalleled grind consistency and smoothness. The grinder also comes with an even larger bean hopper and a wide range of grind settings, making it ideal for any brewing method you can think of. The K Series is truly the epitome of what a manual coffee grinder should be.

Unmatched grind consistency and quality.
Wide range of grind settings for all brewing methods.
Largest bean hopper capacity in the lineup.
Premium materials and construction for maximum durability.

The most expensive model in the range.
Not as portable due to its larger size and weight.
May be overkill for casual coffee drinkers.
1Zpresso X-Pro S Manual Coffee Grinder
Positive rating 93%

1Zpresso X-Pro S Manual Coffee Grinder

Discover the Art of Coffee Grinding with the 1Zpresso X-Pro S Manual Coffee Grinder

Sleek and Compact: The 1Zpresso X-Pro S is a basic hand grinder that doesn't compromise functionality. Its moderate size and foldable crank handle make it incredibly portable and easy to store, perfect for coffee aficionados who are always on the move.

Effortless Calibration: The grinder features an innovative external adjustment design with 60 steps of adjustment per rotation. This makes it easier than ever to calibrate, giving you the perfect grind every time.

Tailored for Pour-Over: The heptagonal burr is specifically designed for pour-over brewing methods. It delivers a light and sweet flavor profile that will elevate your coffee experience to new heights.

More Than Just a Tool: Choosing 1Zpresso isn't just about buying a non-electric tool; it's about enriching your daily life with extraordinary coffee experiences.

1Zpresso X-Pro S Manual Coffee Grinder
1Zpresso X-Pro S Manual Coffee Grinder 2
1Zpresso X-Pro S Manual Coffee Grinder 3

Coffee Grind Size Chart for 1Zpresso Manual Coffee Grinders

The 1Zpresso coffee grind size chart is a must-have for coffee lovers, guiding you to the ideal grind for various brews. The 1Zpresso team has calibrated the grinders for long-lasting precision, but be cautious with the initial settings to avoid damaging the burr set.

In this tutorial, we hope to help you understand the 1Zpresso coffee grind size chart for different adjustment designs. Firstly, we will define the zero setting of the 1Zpresso grinders and teach you how to find it. Moreover, the coffee grind size chart will help you understand the differences in the 1Zpresso adjustment design.

How to find the Zero Setting
Adjusting the internal adjustment design and top adjustment design is quite easy. For example, you can adjust the adjustment dial clockwise until you feel resistance and the crank handle is unable to move drastically, that is the zero setting.

1zpresso grinders: Price-to-Performance Ratio

1zpresso grinders may come with a premium price tag, but the performance and durability they offer make them a worthwhile investment. The price-to-performance ratio is excellent, particularly when considering the long-term benefits of owning a high-quality grinder. You're not just paying for a device to grind coffee; you're investing in a tool that elevates your coffee experience.

How Can I Clean and Maintain My Grinder?

Every 1Zpresso grinder is designed for easy disassembly without requiring any tools, facilitating comprehensive cleaning and maintenance without affecting the burr calibration.

To clean the grinder, use a dry brush and an air blower for optimal results.
For long-lasting performance and consistent grinding, it's recommended to disassemble and clean the grinder thoroughly on a monthly basis.
Avoid using water to clean the grinder, as it can cause damage.

To remove odor and coffee oils from the grinder: Simply grind rolled oats or instant oats, wipe with a damp (not wet) towel, and dry immediately. Excessive moisture will damage the grinder.

1zpresso grinders Comparison with Other Leading Brands

When it comes to the world of manual coffee grinders, 1zpresso stands tall among competitors like Hario, Timemore, and Heihox. What sets 1zpresso apart is its meticulous attention to engineering details, resulting in a more consistent and precise grind. The range of grind settings and the quality of materials used often outclass those of competitors in similar price brackets, making 1zpresso a compelling choice for those who take their coffee seriously.

Technical Aspects and User Experience of 1Zpresso Manual Coffee Grinders

  • Technical Aspects
  • Grinding Mechanism: The grinding mechanism is the heart of any coffee grinder, and it's no different with our featured grinder. Utilizing a conical burr system made from high-quality stainless steel, the grinder offers a consistent and uniform grind. This is crucial for optimal coffee extraction and, ultimately, a delicious cup of coffee. The burrs are precision-engineered to minimize heat generation, thereby preserving the essential oils in the coffee beans.
  • Materials Used: When it comes to construction, only premium materials like stainless steel and aluminum are used. These materials not only add a sleek, modern aesthetic but also contribute to the grinder's durability and longevity. The use of high-quality materials ensures that your grinder will withstand regular use and still perform optimally.
  • Durability: Durability is a key factor when choosing a coffee grinder. Thanks to its robust construction and high-quality materials, this grinder is built to last. Many users report that their grinders continue to perform well even after years of regular use, making it a one-time investment for many coffee enthusiasts.
  • User Experience
  • Ease of Use: User-friendliness is a major consideration in the design of this grinder. The grind settings are straightforward to adjust, thanks to clear markings and an intuitive design. The ergonomic handle and smooth grinding action make for a comfortable and enjoyable experience, whether you're a coffee-making novice or an experienced barista.
  • Cleaning and Maintenance: Maintaining your grinder is a breeze, thanks to its easy-to-disassemble design that doesn't require any special tools.
  • How to Clean Your Grinder: Cleaning couldn't be simpler. Just disassemble the various components and use a soft brush to remove any coffee residue. For a more thorough cleaning, the non-metal parts can be washed with mild soap and water.
  • Maintenance Tips: Regular cleaning is the key to maintaining your grinder's performance. It's also advisable to avoid grinding flavored or oily beans, as they can leave a residue that's difficult to remove and may affect the grinder's performance.

What is the difference between 1Zpresso J and Q?

The Q2 and JX grinders are versatile and designed to accommodate a range of brewing methods including pour-over, Aeropress, Siphon, Moka-pot, drip coffee, and French press. Though the burr designs differ between the two models, both utilize the same internal adjustment setup, featuring 30 clicks per rotation, three clicks per number, and a 25-micron adjustment for each click.

In terms of capacity, the Q2 grinder has a Classic catch-cup design that holds 15 to 20 grams of coffee, while the JX grinder can contain 30 to 35 grams. The Q2 model is ideal for outdoor enthusiasts, given its lightweight design suitable for activities like camping. On the other hand, the JX grinder yields fewer fine particles than its Q2 counterpart.

Both the Q2 and JX models are compatible with either the Cylinder or Travel case, and each weighs less than a kilogram, making them excellent travel companions for coffee lovers on the go.

FAQ about the 1Zpresso grinders

Related pages

Tips for Using 1Zpresso Manual Coffee Grinder:
  • Grind Size: For espresso, aim for a fine grind.
  • Burr Calibration: Make sure to calibrate the burrs for a consistent grind.
  • Grinding Speed: A moderate speed is usually recommended to avoid overheating the beans.

Best Whole Bean Coffee to Make Espresso With 1Zpresso Manual Coffee Grinder

Choosing the best whole-bean coffee for making espresso with a 1Zpresso manual coffee grinder can be a subjective experience, as it depends on individual taste preferences, brewing techniques, and the specific grinder settings you use. However, here are the 6 best ones to help you make an informed decision.
More products
Lavazza Espresso Italiano Whole Bean Coffee Blend
  • Flavor Profile: Rich and full-bodied with notes of chocolate and dried fruit.
  • Origin: Blend of Arabica and Robusta beans from various regions.
  • Grind Compatibility: Works well with fine to medium-fine grinds.
  • Best For: Traditional Italian espresso lovers.
Starbucks Dark Roast Whole Bean Coffee, Espresso 100% Arabica
  • Flavor Profile: Dark and bold with caramel and chocolate undertones.
  • Origin: 100% Arabica beans.
  • Grind Compatibility: Versatile; works well with various grind sizes.
  • Best For: Those who enjoy a strong, bold espresso.
Eight O'Clock Coffee Dark Italian Espresso
  • Flavor Profile: Smooth and balanced with a hint of sweetness.
  • Origin: Blend of Arabica and Robusta beans.
  • Grind Compatibility: Fine to medium grind.
  • Best For: Those looking for a balanced, everyday espresso.

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DEATH WISH COFFEE Whole Bean Espresso Roast
  • Flavor Profile: Intensely strong and bold with a touch of bitterness.
  • Origin: Blend of Arabica and Robusta beans.
  • Grind Compatibility: Fine grind for maximum strength.
  • Best For: Those who need a high-caffeine kick.
Peet's Coffee, Dark Roast Whole Bean Coffee
  • Flavor Profile: Deep, smoky, and complex.
  • Origin: Blend of beans from various regions.
  • Grind Compatibility: Fine to medium-fine grind.
  • Best For: Those who appreciate complex flavors in their espresso.
Black Rifle Coffee Company, AK-47 Espresso
  • Flavor Profile: Nutty and chocolatey with a smooth finish.
  • Origin: Blend of beans from Colombia and Brazil.
  • Grind Compatibility: Fine to medium grind.
  • Best For: Those who enjoy a smooth, nutty espresso.
Remember, the best way to find your ideal coffee is through experimentation. Try different beans, grind sizes, and brewing times to discover what you enjoy the most.
  • Author: Ethan Harris
    Coffee Enthusiast, Barista, Writer
    Ethan Harris is a professional barista and coffee enthusiast with over 7 years of experience in the specialty coffee industry. He has worked in various coffee shops and cafes in Boston, honing his skills in brewing and creating different types of coffee beverages. Ethan is also an avid writer and contributor to thecoffeefanatics.com and topcoffeepods.com popular coffee blogs where he shares his knowledge and passion for coffee with the world.
In a world where coffee has transcended from a mere beverage to an art form, the importance of a good coffee grinder cannot be overstated. From its impeccable design and build quality to its variety of grind settings, 1Zpresso grinders emerge as a stellar choice for both beginners and seasoned coffee aficionados alike.

We've delved into various models of 1Zpresso grinders, highlighting their pros and cons to help you make an informed decision. While no product is without its flaws, 1Zpresso has proven its mettle by providing grinders that are durable, efficient, and easy to use. Its commitment to quality is evident in each tiny detail—be it the precision in grind size or the overall user experience. It's clear that this brand takes the joy of coffee-making seriously.

Whether you're a casual coffee drinker looking to elevate your morning routine, or a hardcore enthusiast in search of the perfect grind, 1Zpresso offers options that cater to all. Investing in one of their grinders can truly revolutionize the way you experience coffee, turning each cup into an extraordinary experience.
So, if you're in the market for a reliable, high-quality grinder, 1Zpresso is a name you can trust. Happy brewing!