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Fellow — Opus

EUR 250

The Fellow Opus coffee grinder, the do it all grinder for brew it all homes

In stock




Meet the Fellow Opus, a versatile single-dose coffee grinder crafted for those passionate about espresso. Reflecting design elements from the Fellow Ode, it seamlessly integrates into the brand’s aesthetic language. Featuring 41+ precision stepped grind settings and a 6-blade burr set, the Opus excels in producing well-textured shots with accuracy. Equipped with anti-static technology, it guarantees a clean countertop, elevating your coffee ritual to a mess-free experience.

What is single dose grinding?

Single-dose grinding means weighing the precise amount of coffee needed, grinding it, and then brewing it, leaving the grind chamber empty when the grinder is not in use. The key benefit lies in the ease of transitioning between brewing styles and a diverse range of coffee choices. Imagine brewing a fruity single-origin coffee as espresso, and on the same day, opting for a nutty blend for a traditional cappuccino. Single-dose grinding ensures these shifts are smooth and effortlessly convenient.


  • 1 grinder that does it all
  • 40mm conical 6-blad burrs
  • 350RPM 6Nm of torque
  • Stepped grind adjustment (from French press coarse to espresso fine)
  • Low retention grinding
  • Timed autostop
  • Dosing cup with 58mm insert

Everything broken down:

1 grinder that does it all

The Fellow Opus has you covered, effortlessly grinding from French press coarse to espresso or even Ibrik fine. Serving as your all-in-one solution, it opens the door to the vast world of coffee. Simply score coffees from different roasters worldwide and immerse yourself in the coffee exploration journey we cherish at FREKKO.

40mm 6-blade C6-40 Burly Burrs™

Crafted for peak performance, this grinder features industry-standard 40mm steel burrs developed and produced by Fellow. The precision-engineered burr design ensures a consistently uniform and fluffy grind every time. Notably, Fellow has revolutionized grinding with their exclusive anti-static technology, reducing static to zero and keeping your countertop impeccably clean from coffee grounds.

350RPM 6Nm of torque motor

Powered by a powerful motor linked to the inner burr, this compact grinder operates at 350RPM. Grinding speed is approximately 1,2gram/sec depending on which grind setting you’re on.

Stepped 41+ grind settings

Who wouldn’t want to explore various brewing methods? The Opus offers you the flexibility to experiment. Whether you crave a delightful hand brew with a coarse grind or seek a finely ground espresso, a simple turn of the stepless hopper dial is all it takes to achieve the desired result.

Opus has 41 settings on the outer adjustment ring, which can be seen when looking directly at Opus. Underneath the load bin is a blue ring that allows you to get between the 4 minor increments in the outer ring, so there are technically 120 positions on Opus.

Low retention grinding

The best single-dose grinders prioritise keeping the grind chamber clean, and the Opus is no different. Ensuring no coffee gets trapped within the grind chamber the Opus swoops all coffee to the exit shute. This ensures that every input seamlessly translates to an output. After a proper seasoning, you can look forward to a retention of less than 0.3 gram on a 10 gram dose.

Timed autostop

Choose between the auto shutoff times of 30, 60, 90, or 120 seconds.

Dosing cup with 58mm insert

Designed for all coffee enthusiasts, the Opus comes with large dosing cup featuring a 58 diameter dosing cup insert, ensuring compatibility with the industry standard 58mm espresso machine portafilters.

Is this the grinder for you?

If you’re in the market for a compact, Fellow design single-dose electric coffee grinder that can grind from filter coffee-coarse to espresso-fine, the Opus deserves a spot on your shortlist. With its impressive ability to produce uniform grind particles, remarkably low retention, low (to zero) static, and sleek minimal design. In short, this grinder is made for real coffee enthusiasts.

Still not convinced? Check out these Youtube reviews:

Lance Hedrick — Coffee Parts — Sprometheus — Daddy Got Coffee

Or, better yet, swing by the FREKKO STUDIOxROASTERY so you can see it for yourself :]

Additional information




Espresso, Filter, Turkish, French press, …

in the box

Ø40mm 6-bladeconical burr set




210mm x 129mm x 268mm


Gear up with a coffee grinder

Brewers to brew our coffee

Bring those high extraction shots to your home

Selected specialty coffee to enjoy

Complete your setup with these barista accessories

More filter coffee methods to choose from

Are you new to the world of specialty coffee, or are you already a true coffee connoisseur? We're here for you, from bean to cup.

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