The one tool every coffee lover needs
If you’ve ever brewed a cup of coffee at home and wondered why it didn’t quite taste like the one from your favourite café, chances are your grinder is the missing link.
Great coffee starts with great grinding. Whether pulling silky espresso shots or chilling with a cold brew, your grinder is the first and most important step toward a flavourful cup, right after coffee bean choice.
Today, we’re diving into one of the most versatile and thoughtfully designed grinders on the market: the Fellow Opus coffee grinder. In this review, we’ll cover everything you need to know—from its standout features and real-world performance to expert tips for dialing in your grind. Plus, we’ll suggest a few Fellow accessories that perfectly complement the Opus, helping you create a home coffee setup you’ll love using every day.
Why your grinder matters more than you think
Before we unpack the Opus, let’s get one thing straight: grind size consistency is non-negotiable. Uneven grinds can lead to under-extraction (sour, weak coffee) or over-extraction (bitter, sludgy brews). A premium burr grinder like the Opus ensures each particle is uniform, unlocking the flavours locked deep inside your beans.
Whether you prefer pour-over, drip coffee, French press, AeroPress, espresso, or cold brew, a high-quality grinder is the bridge between average and exceptional coffee. And when you invest in one that’s as powerful and easy to use as the Fellow Opus, you get both performance and style in one sleek package.
Read our blog for more information: Find your perfect grinder: unlock the full potential of your coffee
Meet the Fellow Opus: a grinder that does it all
The Fellow Opus coffee grinder is more than just good looks. It’s engineered with fine-tuned components, making it an all-purpose powerhouse ideal for daily home use.
Core features at a glance:
- 41 precision settings – covering the full spectrum from fine espresso to coarse cold brew
- C6-40 burly burr set – a 6-blade, 40mm conical burr system for consistent, flavourful grinds
- 6Nm motor torque – delivers strong grinding power with smooth operation and low noise
- Volumetric dosing lid – measures beans for up to 12 cups of brewed coffee
- Grind guide & inner ring adjustments – for micro-tweaks and total dialing-in control
- Direct drop-down design – reduces grind retention to keep every cup fresh
- Anti-static technology – say goodbye to messy countertops
- Timed autostop – simplifies dose control for fast, clean brews
- 110g load bin capacity – perfect for single-dosing or small batch prep
- Sleek footprint – is not just functional, but designed to be a centerpiece on your countertop.
Real-world brewing: performance across methods
Let’s break down how the Fellow Opus Coffee Grinder performs across common brewing techniques.
Often a weak point for many multi-purpose grinders, the Opus holds its own here. Thanks to its C6-40 burrs and micro-adjustment ring, it delivers finesse and pressure-ready grind sizes. Paired with a quality machine and careful tamping, you'll get shots with rich crema and balance.
Pour-over
This is where the Opus really shines. The grinder produces clarity-driven particles perfect for V60 or Chemex. Its anti-static chamber keeps the workflow neat, and grind adjustments are smooth and repeatable.
French press, AeroPress & cold brew
For coarser grinds, the Fellow Opus maintains consistency without producing too many fines (a common issue with lower-end grinders). This results in clean-tasting cold brews and bold, sediment-free French press cups.
Learn more by reading our blog: Coffee grinders for every brew: find your perfect match
Tips for getting the most from your Fellow Opus
Even the best gear needs the right technique. Here are a few expert tips to unlock the full potential of the Opus:
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Pre-weigh your beans using the volumetric lid or a digital scale (more on that below).
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Clean the grinder briefly between different grind sizes or bean types to avoid residual flavours.
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Clean the burrs every few weeks with a soft brush to preserve performance.
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Use the inner ring adjustment to dial in fine espresso settings or correct minor over-/under-extractions.
Tips on how to keep your grinder in top shape? Read our blog here!
Build the ultimate home brewing station: perfect pairings
To elevate your Opus even further, we recommend pairing it with Fellow’s precision brewing tools, designed with the same aesthetic and engineering excellence.
Fellow Stagg kettle
A precision pour-over kettle with temperature control, gooseneck spout, and built-in brew timer. This kettle offers complete control over water flow and temperature, crucial for pour-over and French press mastery.
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Features: Variable temp, hold mode, fast boil, sleek LCD screen
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Pair with: V60, Chemex, AeroPress, French press
Fellow Tally Pro coffee scale
Precision meets simplicity. With a bright digital display, responsive sensors, and brewing modes, the Tally Pro makes perfecting your coffee ratio easy and accurate.
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Features: high-sensitivity load cell, auto tare, brew assist mode
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Perfect for: all manual brew methods and espresso
Together with the Opus, these tools form a home brewing ecosystem that’s both functional and beautiful.
The verdict: is the Fellow Opus worth it?
Absolutely. The Fellow Opus brings barista-grade capability to your home in an approachable, stylish format. It’s rare to find a grinder that handles both espresso and coarse methods with equal competence, but the Opus pulls it off thanks to its thoughtful engineering.
For under-the-hood performance, features like the 6Nm torque motor, C6-40 burr system, and anti-static design ensure that every grind is consistent, flavourful, and mess-free. For the user experience, the intuitive controls, single-dosing design, and compact footprint make it a joy to use daily.
Whether you're chasing clarity in a pour-over or dialing in that morning espresso shot, the Opus is ready.
