Test Drive: The Fellow Opus


The new Opus from Fellow is a game-changer in the affordable home grinder market.


Photos by Josh Taves

At this point, you’ve almost certainly seen a Fellow Opus Grinder. The marketing for these grinders has become so prolific that I was honestly surprised to find that they have only been available for purchase for a few months. If there ever was a grinder more hyped in the coffee world than the Fellow Opus, I am not aware of it (although I have been accused of living under a rock on more than one occasion). I have had my Opus for a few weeks now, and I’m here to share with you just exactly what the hype is about.  

The back view of the streamlined Opus grinder, which sits on a small black base, has a rectangular tall tower back, and a cylindrical front with grind settings printed on the cylinder.
The Opus has a small footprint and unique shape that fits nicely under most kitchen cabinets.

I went to my trusty internet search engine and typed in “new home coffee grinders.” Many sleek grinders popped up. There were design aesthetics up the wazoo, myriad burr materials and sizes, and too many features to even shake a stick at. So what makes the Fellow Opus different? In truth, once you weed out all the blade grinders and the grinders made by kitchenware brands, the Opus is the only grinder under $200. That is definitely worth noting.  

Design and Features

OK, so the Fellow Opus is relatively cheap, but is it cheap? Well, that’s what I wanted to find out. If there is one thing I know, it’s that a cheap grinder isn’t really worth owning for very long.  

A close view of the grind settings and a small thumb tab underneath for adjusting for the grind setting.
The Opus has more than 41 grind settings for the intrepid coffee explorer to discover.

Upon opening the box, one is immediately greeted by the playful and high design that Fellow has become known for. The packaging elicits excitement and reminds the user that the Opus is intended for both espresso and brewed coffee.

I dive in. The sleek, matte black aesthetic greets my senses, and the atypical, cylindrical front of the grinder piques my interest. Setup is easy and the grinder is ready to go by simply plugging it in. No need to worry about where to start with grind size—Fellow has a handy dandy guide printed right inside the hopper lid (check the user manual for even more grind size recommendations). While I didn’t count, Fellow’s website says that the Opus has over 40 grind settings spanning from “espresso” on the fine end to “cold brew” on the coarse end. Simply turn the selector just below the hopper to the desired number and you’re in business.

The Grind

Grind setting suggestions are great. But what if you’re a rookie looking to try new brewing methods? Or what if you just want to up your home coffee game for the first time? Take a peek inside the user manual. There are in-depth suggestions on coffee dosages and coffee-to-water ratios for a variety of commonly used brewers. Very handy. The single button on the grinder starts a timer for an automatic 30, 60, or 90 seconds of run time. The grounds drop straight down (which Fellow claims reduces retention) into a cup that is magnetically aligned. Get the cup close to the spout and it automatically snaps into place as if possessing a Phoenix feather core. (That’s from Harry Potter, which is a book series from the late 1990s and 2000s, young ’uns). The grinds cup even has a pretty neat cone-shaped lid that fits almost exactly under the chute where the grounds come out. This is to help reduce those static flyers that are inevitable.  

Close view of the single button on the base of the Opus, which has a removable sticker above explaining its usage.
Fellow went above and beyond with their labeling to make the Opus one of the most user-friendly grinders on the market. 

Additional Notes

I will say that I found the list of features on the Opus to be impressive given the price point. While it wasn’t the quietest grinder I’ve ever used (is any grinder quiet when the kids are sleeping?), I was overall impressed with its low profile and sleek design. I found the grounds to have a better-than-expected level of uniformity. I experienced no choking or excess fines in my brews using a visual inspection. The coffee I drank from the grinder was clear and complex—more so than other grinders I’ve used at this price point. It truly did improve my morning home coffee ritual. 

The Final Analysis

My conclusion? While this test didn’t last long enough to find out about the long-term durability of the Fellow Opus (a common drawback in grinders of this price point), it did prove that Fellow has perhaps created the best $200ish grinder on the market. For my money, that is a pretty amazing feat.    


Josh Taves is the head of business development for Stovetop Roasters in Michigan and the creator of CuppingBrewer.com. He is also a 2017 USBC finalist, so he knows his way around lots of different coffee gadgets. He’s been working in the coffee industry since 2006 and enjoys taking advantage of all the great adventures the outdoors has to offer.  

Source: Barista Magazine

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