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knob coffee grinder's official logo

Coffee Grinder

REINVENTED!

 
''Our only goal when starting the coffee grinder project was to make the best quality hand grinder that ensures uniformity, the key to a smooth and balanced taste."
 

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We strived to create the best product without making any sacrifices on quality or sparing any expenses during the design process. The materials we use are industry-standard, lightweight, and premium quality. Though it was tempting, we didn’t take any risks on materials that would adversely affect product quality, manufacturing all parts with the highest quality food-grade materials.

 
 
Avaliable colors of the Knob Coffee Grinder
Batman Black Color of Knob Coffee Grinder

NO AXLE,
NO WOBBLING

By completely removing the axle, which causes wobbling due to its inherent centering issues, we introduced a sturdy design ensuring the perfect consistency. Using an axle to hold everything in place wasn’t enough for us, so we completely removed it from our design. 

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ONE AND FIRST OF A KIND

 

We kept the cone part of the burr fixed, yeah you read that right, it’s fixed! Knob Grinder transfers the rotation to the ring part of the burr, to completely eliminate the possibility of wobbling.

NEVER LOSE YOUR ADJUSTMENT

 
 

We have eliminated the need to reset the mechanism each time it is used. In fact, we made the adjustment super simple. 

 

You can make adjustments within a few seconds by simply loosening the second knob, and you can switch from fine to coarse very easily.

 

Unlike the other grinders, you do not have the risk to injure your fingers while screwing the grind setting dial back onto the axle.

 

Thanks to our numbering system and the adjustment mechanism, it is now easier than ever for you to find the ideal grinding size without counting steps.

 

THE WIDEST GRINDING VARIETY

 
 

We designed a stepless adjustment system for Knob Grinder to provide the widest range of grinding across all brewing methods. In order to achieve a higher sensitivity, we have provided the opportunity of 3 rounds of adjustment around our 2 1/4″ diameter grinder. With this design, we created an unprecedented 1080-degree range of motion for users.

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Moon Grey color of Knob Grinder
inside of the Knob Grinder

EASY CLEANING

The body can be disassembled into two parts. Disassembling is very easy, no tools necessary! This provides an incredible convenience for cleaning.

How to clean a Knob Grinder

PORTABLE MODE

Switching the Knob Grinder to portable mode is quick and easy. We designed a crank that can be detached by means of a simple knob. Loosen the first knob, shift the crank into the vertical position, then fasten it. Easy as 1-2-3.

THE LID &

THE CATCHER

The lid of the knob Coffee Grinder can also be used for measuring the coffee beans before the grinding process.

In addition, you can use the same lid to close the catcher and turn it into an airtight container. This built-in mechanism will keep the coffee fresh until you brew it! You can easily wash your catcher and the lid in the dishwasher.

 
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Aluminum body, Reliable Burr,  
Modern Design,
Ultimate Consistency.

hand drawings of the knob grinder
hand drawings of the knob grinder and James Hoffman book
Batman Black Color Knob Grinder and Coffee beans
Rendering of the Knob Coffee Grinder Project

The body is produced with only two parts. It can be easily removed. No tools necessary! 

Crafted from Aluminum in one-piece, the design is classically elegant and durable. It comes in silver, black or white with two diamond criss-cross patterned knobs.

Knob Grinder footage from Kickstarter Campaing
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Dimensions of a Knob Grinder

2 6/16’’

60 mm

5 15/16’  -  150 mm

BANANA FOR SCALE

The universal scale: Banana. It  shows us everything we need to know about dimensions.
Do you need any other data?

THE PACKING

With its robust and reliable lightweight packaging, Knobgrinder will present the perfect gift to your loved ones.  

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Black Moon

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hand drawing of a moon grey knob grinder
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