








☕ Grind Smart, Brew Bold — Elevate Every Cup with Fellow Opus
The Fellow Opus Conical Burr Coffee Grinder is a versatile, all-purpose electric grinder featuring 41+ precision settings and 40mm stainless steel conical burrs. Designed in California with a minimalist matte black finish, it offers quiet operation powered by a 6Nm torque motor. Its anti-static, direct-drop design minimizes mess, making it ideal for espresso, drip, French press, and cold brew enthusiasts seeking consistent, high-quality grinds with effortless style.












| ASIN | B0BV96VPSR |
| Best Sellers Rank | #21,386 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #13 in Burr Coffee Grinders |
| Brand | Fellow |
| Color | Matte Black |
| Customer Reviews | 4.0 4.0 out of 5 stars (1,664) |
| Date First Available | February 8, 2023 |
| Department | Adults, Unisex |
| Global Trade Identification Number | 00840228802631 |
| Item Weight | 3.98 pounds |
| Item model number | 840228804147 |
| Manufacturer | Fellow |
| Product Dimensions | 8.27"L x 5.08"W x 10.55"H |
| Recommended Uses For Product | Opus was designed for grinding for espresso, pour-over, electric coffee makers, French press, AeroPress®, and cold brew. |
| Specific Uses For Product | Espresso |
| Style | Modern |
| UPC | 840228802631 |
| Voltage | 120 |
T**R
Simple, reliable, elegant
What more could you ask for in a grinder? Selecting your grind is extremely easy with the large handle and obvious markings, and it gives you a chance to really dial it in perfectly. Little things like the cup snapping gently into place with a magnet go to show how much care went into designing it to be delightful and simple to use. It's beautiful when you look at it up close, and subtle enough to hide in the background of your kitchen. Just a gorgeous appliance. As an added bonus, this might be the most quiet grinder I've ever used. I'm used to grinders being loud enough to wake everyone in the house, but the Opus somehow manages to minimize that noise, and keeps it to a manageable volume. I've paired mine with the Aiden brewer, and I'm absolutely loving the flexibility of both in combination, and really dialing in my process.
J**H
The Grinder That Finally Keeps the Peace
I don't make espresso. Never have, probably never will. My coffee world is pour-overs, French press, and now the Fellow Aiden. So when it came time to upgrade my grinder, I didn't need 41 precision settings or the ability to dial in for a perfect ristretto. I needed something simple, clean, and above all, quiet. The Opus delivers on all three. Simplicity That Actually Works The grind settings cover everything I need for drip and manual brewing methods without overthinking it. No endless micro-adjustments, no analysis paralysis. Just straightforward options that produce consistent results. For someone who isn't chasing espresso perfection, this is exactly the right amount of control. The Mess Factor (Or Lack Thereof) My wife has a particular pet peeve: stray coffee grounds on the counter. With our old grinder, it was inevitable. Little escapees everywhere, every single morning. The Opus somehow eliminates this. I don't know if it's the design of the catch cup or some kind of anti-static magic, but the grounds stay where they're supposed to. This alone has made my mornings more peaceful. Stealth Mode Activated Here's the real game-changer: we have an 8-month-old. The last thing I want to do at 6 AM is fire up a grinder that sounds like a jet engine and wake a sleeping baby. The Opus is shockingly quiet. I can grind my morning coffee while my daughter is still asleep, and she stays that way. It's not silent, but it's quiet enough that it doesn't travel through the house. For new parents, this feature alone is worth the price of admission. Bottom Line If you're deep in the espresso rabbit hole, this might not be your grinder. But if you're like me (drip, pour-over, French press) and you value simplicity, cleanliness, and not waking the baby, the Opus is perfect. Our whole house is happier for it.
D**B
More money doesn't mean better quality
I've used the same Baratza Virtuoso grinder for over a decade. Hundreds of pounds of coffee have been ground with very little issues and all were very easy to fix because it's designed to be serviceable. It has its shortcomings, grind consistency being one of them, but you can work around it, especially since it generally will allow some coffee through that's slightly larger then desired. Not a dealbreaker. But when it started getting loud I knew it needed some parts replaced but I decided to "upgrade" my grinder instead. Here's where the Opus comes in. Researching options I kept reading that the more expensive Fellow Ode grinder was very prone to clogging and unclogging things was a lot of work. Many said it happened every couple weeks. Oddly I wasn't seeing as many complaining about the Opus so I opted for this. When first setup it seemed to be a great looking grinder but that was short lived. I measured out 50g of medium roast beans for a partial pot of electric coffee maker coffee, set the grinder to 8 which is in the middle of where they recommend per the inside of the grinder lid (props to them for the neat chart), and told it to grind. . . Grinder turned on but the beans weren't feeding down to the burrs. . . Once I helped them along it started to grind. When I removed the catch bin it was immediately obvious the coffee was ground too fine. I tried brewing it anyways and the basket ran over, leaving grounds in the coffee. Let's try this again. I pulled the lid off the top of the grinder and the bean load bin had chafe all over in it. The top lid creates an air tight(ish) seal when you slide it on so upon removal it pulled the lightweight chafe into the bin. Cleaned it out, poured beans in, adjusted the grind to 9 which is the coarsest they recommend for my coffee method, and put the lid back on. But now the air tight lid forced trapped coffee grounds out the bottom of the grinder, all over the place. . . Right in their description they say "mess-free mornings" and "anti-static technology" yet I'm not seeing either here. Cleaned things up and ground the coffee beans and immediately noticed there barely a difference in the grind, still being much too fine. Tried again with a grind setting of 10, and again at 11. Even at 11 (the coarsest it goes) the grind was too fine for the brew method even though this is the setting for cold brew, what should be a very coarse grind. And I didn't give up here. I proceeded to use the grinder for a week, trying to figure out what's going on, and as time went by I couldn't get a good grind but did notice the grind time was getting longer and longer, and it seemed as though the grind was getting finer. . . It was clogging, just like Ode reviews complained about. It was taking 4 minutes to grind 50g of medium roast beans- I can hand grind faster than that. We're done with this grinder. Before boxing it back up I ran a little test for others to see what I'm dealing with. In the pictures the left dish is a grind setting of 5, the middle is 7.5, and the right is 10. Very little difference, especially considering 5 is the middle grind setting but was so fine that it's espresso fineness, and 10 is the coarse cold brew setting. All that being said, avoid this grinder. Other reviewers give it praise but that's not what we saw. The Encore that replaced this (for less money) worked right out of the box, with the grinder set to the recommended setting and we finally had a good pot of electric brewer coffee.
D**N
A perfect companion to the Aiden!
The Opus has been great. Easy to use, virtually silent, and the grind has been super consistent. I use it mostly for drip and pour over and it’s been spot on. Haven’t had to constantly mess with it or fight it, which is honestly all I want. Feels solid, looks clean, and the magnetic cup is a nice little detail. Pairs perfectly with the Aiden and makes the whole setup feel dialed. Nothing fancy to complain about. It works, it looks good, and my coffee tastes better. LFG!!
N**S
Le moulin à café Fellow Opus est vraiment impressionnant. Son design moderne et épuré se marie parfaitement avec n'importe quelle cuisine, et il est incroyablement facile à utiliser. Les différents réglages de mouture permettent d'obtenir la granulométrie parfaite, que ce soit pour un espresso serré ou un café filtre léger. Le mécanisme est précis et le broyage est homogène, ce qui améliore vraiment le goût du café. De plus, il est robuste et durable, ce qui en fait un excellent investissement pour tout amateur de café. Je suis ravi de cet achat !
N**K
I’ve been using this grinder every morning and honestly, I love it. It looks super sleek on my counter and doesn’t take up a lot of space. The grind settings are really easy to adjust, and it works well whether I’m making espresso or French press. The grind is consistent, it’s not super loud, and it feels really solid and well-made. Cleaning it isn’t a hassle either, which I appreciate before coffee kicks in. 😅 If you’re into coffee and want something that looks good and performs well, this is a great pick.
L**A
nice look and design, but limited functionality. - the machine retains a lot of coffee. need to shake it after each use, otherwise blocked completely after a few weeks. - button function "short press for 30 seconds, 2x short press for 60 seconds... etc) does not work. pressing results in random grinding time of 30s, 60s, or non stop. Useless! - adjustment of grinding coarseness is not ok for espresso. it covers all graduations from fine to very coarse, but the steps are too far apart. we have the very expensive filter coffee grinder and were looking for an espresso "specialist". now we have a super expensive filter coffe grinder and this comparably cheap gringer which also covers mostly filter grade grining, and espresso only very compromised. - for the costs of both machines we should have bought a really professional grinder, and not two chique useless decoration items. very dissatisfied.
C**S
Love the looks and the quality grinding it offers. The only negative thing is the time it needs to grind the x amount of beans. I tried from dark to light roast beans without any problems until now.
C**O
Cansado de usar un molinillo manual que, aunque funcional, era inconsistente y tedioso, decidí probar el Fellow Opus, con el que no puedo estar más contento. Es muy fácil de usar: solo tienes que dar con el tamaño de molido idóneo para cada receta de café, y en cuanto lo consigues, obtienes unos cafés dignos de las mejores cafeterías. Cuenta con un ajuste rápido gracias a la corona exterior, con la que se puede llegar a conseguir con bastante precisión el tiempo ideal de extracción de tu cafetera. En mi caso, me resulta algo más complicado porque me gusta utilizar 10 g de café para obtener aproximadamente 30 g de producto y, como uso una canasta pequeña, cualquier variación del molido puede afectar a la cantidad de producto final. Aun así, las aproximaciones con el anillo general de molido son bastante precisas y, cuando se quiere afinar más, el molinillo cuenta con un microajuste interior con el que puedes regular cada paso en 10 micro pasos. El molinillo no es muy rápido, posiblemente tarde más que otros molinillos. Mis 10 g de café los devuelve molidos en 30 segundos, tiempo que aprovecho para ir preparando la taza, el portafiltros, etc. Lo bueno de ese molido a bajas revoluciones es que se consigue un resultado muy homogéneo, con todos los sabores y aromas, y lo más sorprendente, sin estática. Todo el molido cae al vaso de recogida; desde él lo pasas al portafiltros y no se queda nada de polvo en el vaso. Cuando el molinillo no se usa durante un tiempo, entra en modo standby, del que hay que despertarlo con un toque en el botón de molido. Al segundo toque comienza a moler durante 30 segundos, y podemos detenerlo con otro toque. También se pueden dar 2 o 3 toques desde el inicio para que, en vez de moler durante 30 segundos, lo haga durante 60, 90... Yo, en mi caso, siempre le doy un toque; muele durante 30 segundos y, si no noto un cambio importante en el sonido de la molienda, le doy otro toque para que termine, deteniéndolo cuando quiero con otro toquecito. El sonido es bastante contenido en comparación con otros molinillos, y la limpieza es muy sencilla porque genera muy poco polvo y el vaso queda prácticamente limpio al volcar el café en el portafiltros. Estéticamente, queda muy bien en la cocina. El vaso siempre se ajusta en su sitio con imanes, y lo único que hay que tener en cuenta es que, si quitamos el vaso y cae algún granito, puede rallarse la base de plástico al colocarlo nuevamente. Yo tengo bastante cuidado al hacerlo porque he visto reseñas de personas a las que les ha pasado, aunque a mí, de momento, se me mantiene como el primer día.
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