GrinderGC
Crafted from cast Aluminium and Glass composite around hardened SUS420 steel conical burrs.
Complete with:
- Bamboo grounds cup
- Instructions
Even comes with 10 year warranty on metal parts.
All in a plastic-free gift box.
For peer reviews -
https://www.youtube.com/watch?v=74o8pm5vP58
We deliver free of charge for orders over £50. We’ll despatch same day (not Sundays) for orders received before 2pm. Delivered to your door within 2-3 days.
We try to do the best for the planet and ship our products in plastic free packaging as much as possible.
For information on returns please check out our Return Policy.
If you need any help with the product you can find information on our Help page
For any grind
From cafetiere-coarse to espresso-fine, the ROK grinder does it all. Fine-tune the grind size precisely, with simple hand-turn adjustment. Hardened steel conical burrs combined with a long, stable axle ensure remarkably consistent particle size and fluffiness – up there with the best electric beasts.
Visual treat
Add fresh beans to the wide hopper, drink-in their glorious promise and prepare to watch them spiral down and transform into perfect miniature taste bombs.
Grind it up, with feeling
Gently mill those beans with an easy, vertical winding, geared to give maximum feel and control. Enjoy the moment, without any jarring buzz-saw noise. Let the growing aroma assail your senses with the promise of coffee perfection to come.
Robust, planet friendly
ROK grinder is solidly engineered to last decades and minimise energy use. No unnecessary electric motor to wear out – we harness simple mechanical advantage. The burrs are case-hardened to keep their edge, and if after a year or two’s heavy use you want to replace them, it’s a simple job to fit new ones.
Want to Grind your own quality coffee at home?
I really like this grinder. It is not a grueling experience operating it. But, there's a weakness in an important component. It's the clear plastic cover that fits over the two gears at the top of the machine. It is precisely where you want to have your spare hand hanging on to the machine as you turn the crank arm--it is the most stable spot. That clear plastic cover protects the palm of your hand from the two nylon/plastic gears. I contacted ROK about getting a replacement of this plastic cover and was told they do not carry that as a spare! I was seriously surprised that a company making a truly outstanding grinder (and coffee press too) would not have replacement parts available for this $250 manual coffee mill. I would hope ROK could start to carry more replacement parts for their innovative products. maybe folks in the 3D printing world could create some parts...
Hi Shugo, You make a very good point. Your grinder will not be a pleasue to use with this missing part. We will look again at finding a way to get a part to you as soon as possibe. We will be in touch directly on email.
Great manual grinder, beautiful and useful!
This grinder can produce incredibly fine espresso grounds. I clicked back over 12 clicks (a complete rotation) for use in my Presso Smartshot. Love it !
Second one of these I have purchased, first I’ve had a few years and still works perfectly fine. Bought second one as I wanted to get a good manual spice grinder and rather than constant cleaning I dedicated the first to that task on which it works flawlessly, much much better than the spiny blade garbage.
Bought myself a second new shiny for my home roasted coffee. Very easy to adjust to the various styles of grind I use and gives a very uniform grind, just count the clicks and take notes 😁
It is the most surprising brilliant device ever! Spent a fortune on grinders this is exceptional for the money and the convenience
Solid design, good materials, easy to keep clean, and of course produces a very even grind that makes a superb brew.
It’s great 😊 Nice to use for any coffees.
Loving it!!! It’s a real master of workmanship and such a pleasurably experience to grind coffee beans fresh in the morning. I’m in a hotel at the moment and it’s also great that it doesn’t make any noise like an electric grinder. I’m sure I’d get complaints if I did. The housekeeper came in to clean yesterday and she was impressed by it the moment she saw it. I think she might buy one.
Works well - so much work!!!!! still trying to dial in the grind.
Beautiful! Fast shipping. Thank you!
I saw this grinder at a friend’s house. I thought it was very cool with its big handle and all the metal. The same friend introduced to pour overs which is a method I started using myself. I started with an electric blade grinder and as I learned more about pour overs, I wanted to be able to repeat a consistent grind to get the best draws. Grind size and consistency has been great. You do have to do a little trial and error, or at least I did, to get the grind where you want it. I bought some very cheap whole bean coffee for that.
This grinder is great for me. So far it has done what I needed it to do. I find the hopper easily holds 35 to 40 grams of beans and the cover that was included keeps them in the hopper as I grind.
It does take up space on your counter, but it looks great doing so.
I enjoy my morning coffee ritual, and this grinder has definitely enhanced it.
Superfast delivery of a beautifully conceived, elegantly designed, and very precisely manufactured item
The grinder is beautifully made and a joy to use and with the new smartshot basket in place makes the perfect cup of coffee.
I found the ROK Grinder was better than Niche Zero (at over twice the RRP) in both taste and extraction. I used Linear Binary Patterns (LBP) to describe the particles, and then I used K-means Clustering to classify them. The ROK grinder produces better grounds above 500 microns than the Niche Zero.
Superfast delivery of a beautifully conceived, elegantly designed, and very precisely manufactured item
I’ve had a ROK a coffee grinder and espresso maker for over 10 yrs. It has had daily use and makes excellent espresso coffee. I needed some new gear wheels for the grinder which were reasonably priced, they arrived promptly and were easy to fit. I can highly comment the ROK set-up
Excellent bit of kit for the money. I've had grinders fail on me over the years so possibly this one, being simpler mechanically, will stand the test of time.
My husband has a ROK expresso machine already, and wanted a coffee grinder. He wakes up very early in the morning and doesn't want to use an electric grinder which is loud and wake up the whole house. He also had bad experiences with electric grinders in the past. I saw this manual grinder from ROK and knew this fit the bill. He loved it!
Top grinder for off grid. A great grinder especially for off grid applications along side the ROK expresso. Fun to use, a bit messy until you develop a system.
This grinder is the perfect gift for the connoisseur (or coffe snob, as my wife likes to call me). It allows you to adjust the grain-size to exactly what you need to make different kinds of coffee (from Turkish coffee to plunger and percolators). It may take a bit of experimentation to find the best setting for each kind of coffee-maker but once you have found the right setting, the results are wonderfully predicable and constant.
