JavaPresse manual coffee grinder



It will appear that grinding coffee with a coffee grinder makes a simple process. It’s noisy, unsettling, and most of us want it to be done with, so we can get some coffee.

Most of us make a mistake here. A good cup of coffee depends on the grinding process! The coffee would have more color, be more balanced, and be easier to brew if it is brewed with a consistent grind.

This is why the JavaPresse Manual Coffee Burr Grinder was chosen to be included. It’s cheap, tiny, and has a fantastic grind.

The Hand Grinder

Particle size distribution is crucial to an intense grind. Under extraction is aided by considerably larger grinds, known as boulders. Smaller, dust-like grinds, known as fines, on the other hand, can make coffee over-extracted and bitter.

When it comes to picking the correct grinder, particle size distribution is key. Design and efficiency are also critical, but a good grind should be the most crucial factor in your purchase decisions.

Many inexpensive hand grinders grind more reliably than electric machines costing $100 to $200. Some hand grinders provide a decently consistent grind for the price, which will satisfy the average barista.

One of these grinders is the one from JavaPresse.

It’s an invaluable advantage to have in your coffee arsenal.

JavaPresse Coffee Grinder Design

The JavaPresse is 1.8 x 1.8 x 7.5 inches in size.

javapresse manual coffee grinder
JavaPresse manual coffee grinder @Amazon

It’s your personal coffee grinder in a container. The grinder fits well in a backpack for camping or backpacking trips, or it can be stuffed into a suitcase for any informal activity. Even there’s no need to be concerned about breaking it. The JavaPresse architecture protects it.

This grinding mechanism is extremely robust, thanks to its stainless steel body.

One worry when using a grinder with glass or plastic pieces is that it will crack or shatter. This grinder’s long-lasting nature allows you to use it whenever you want, whenever you want.

The detachable hand crank is another unique feature. It conveniently detaches from the hex axle’s top, making it possible to store and stow. When grinding, however, be careful because the crank will detach during the process.

The consumer can quickly remove the bottom grind reservoir and dispose of the grounds. When the burrs are removed, there is a “star”-shaped knob underneath them. This is how the customer can switch the grind.

The grinding ability shouldn’t be an issue unless you’re brewing for more than three people. The chamber of the grinder will accommodate up to 40 grams. This gives you plenty of space to brew 2-3 cup batches!

This grinder has no other features except a removable top lid that exposes the grinding chamber and burr axle. It’s a straightforward tool that will come in handy.

Adjusting The Grind and Grinding Speed

To fulfill all of your grind setting needs, JavaPresse built an adjustment knob underneath the burrs.

To fine-tune the grind, do the following:

  • Remove the bottom grind valve and proceed to the grind adjustment knob.
  • Tighten it to the greatest extent possible.
  • Count the clicks as you loosen the knob (by unscrewing left).

These clicks represent the grind sizes. Start at 0 and change to the ideal grind size.

Here’s where you can get creative! For unique brew methods, find the grind sizes that you enjoy.

While the configuration method isn’t stylish, hand grinders with a display set up meter cost twice as much.

You can use the following settings as a starting point:

  • 3-6 clicks on the French press
  • 3 clicks to pour over
  • 2 clicks on the Aeropress
  • 1 click for espresso

However, we suggest that you try new things! Take a note to recall your perfect setup once you’ve found it!

In terms of grinding speed, this isn’t the fastest manual grinder on the market, but it’s also not the slowest.

JavaPresse Coffee Grinder Performance

We found a few things after grinding several cups of coffee with the unit.

The first thing we noticed was how quiet the coffee grinder was. The JavaPresse grinder created a gentle hum instead of the normal cracking and crunching sound heard when grinding. According to Javapresse, it grinds 90% quieter than most mechanical grinders. We discovered that this little grinder was 10-25 percent quieter during our tests than the majority of manual grinders.

It’s like a lullaby for coffee grinders.

Second, we discovered that JavaPresse’s system is distinctive from other hand grinders in terms of feel.

Because of the dual plate system, one of the burrs remains stationary while the other turns with the handle. According to Javapresse, “This results in greater precision, and it was thoroughly researched through 34 rivals to ensure the most accurate grind possible. We can convince you of that.”

We discovered that the dual plate method is effective and provides a consistent grind.

JavaPresse Coffee Grinder Particle Size Distribution

Given the low price, the JavaPresse reliably grinds coffee.

We put this grinder through its paces in a variety of settings. Every displayed configuration is 2-3 “clicks” louder than last (the left turn on the grind configuration button).

Micro fines can also be seen residing in the medium grind mound.

This grinder has approximately 15 different available settings.

We went through about 11 or 14 of them. Both of the settings tend to be brewable, which is remarkable for a hand grinder!

Our Verdict

The JavaPresse Coffee Company Manual should be at the top of your list if you’re looking for a portable coffee grinder. It produces fine grinds for pour-over coffee and has an all-stainless steel body that feels nearly unbreakable. The only drawback is that it grinds slowly, taking more than 5 minutes to grind enough for a good cup of coffee.

The Hario Skerton Ceramic Coffee Mill is a little quicker if you want to grind quietly at your desk or before anyone else in your house wakes up. Yet, the JavaPresse’s glass body seems to be more resistant to the rigors of travel.

Guide to Cleaning Your Manual Coffee Grinder

Is the taste of your freshly brewed coffee being tainted by rancid oils and aged coffee grounds? It will most likely depend on how long it has been since you last washed your coffee grinder. Cleaning mugs and brewers aren’t the only things that need to be done. Coffee grinders, too, need daily cleaning.

Oils and microscopic particles are deposited on the burrs when coffee beans are ground. As stale particles and rancid oils settle on fresh coffee beans and migrate into your final cup, both of these deposits may have a detrimental effect on subsequent brews.

Dismantling Your Coffee Grinder

Begin by dismantling the grinder. Make sure you’re working on a flat surface with nothing on it. Place a white towel under the grinder to make the pieces noticeable and prevent them from losing.

Remove the handle, hopper lid, and ground catcher from the JavaPresse first. The main shell and the burr construction are all that’s left.

Pull out the inner burr after unwinding the adjustment knob and setting it aside. A centerpiece can be forced into and removed from the inner burr.

From the opposite side, take out the rod, the plastic washer, the spring, and the metal washer. You’ve got a fully dismantled grinder.

You can now thoroughly clean everything.


In most cases, the handle and hopper lid must be thoroughly rinsed. Simple cleaning is required for these components. However, the grounds catcher can accumulate the oils; therefore, giving it a good scrub with soapy water, rinse, and dry thoroughly is necessary.

Get a bowl of soapy water and a Q Tip to clean the burrs and other small sections of a manual coffee grinder. After that, gently clean the micro-grounds and oils off the minor sections with the Q Tip.

Putting The Grinder Back Together

After that, reassemble the grinder by reinstalling the metal rod through the top of the grinder. Then put the plastic washer, spring, and metal washer in place.

Replace the centerpiece in the inner burr before sliding the burr up the rod and into the outer burr. Insert the adjustment knob onto the rod thread and twist it to the end of the burrs. You can now open the burrs, count the clicks, and adjust your brewer’s settings as expected.

The clicks your grinder makes while changing settings will be more audible, and the adjustment knob will feel more stable. Another advantage of keeping your grinder clean and in good working order is that it will last longer.

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