Fellow Opus

A versatile and compact all-purpose route, but the two-ring adjustment is less immediately readable than one external dial.

Check Amazon UK →Verify official specifications

Affiliate link · price and stock can change · data checked 2026-08-03

40mm six-blade conicalFellow

Checked priceCheck UK priceConfirm current UK price and plug with retailer

Burrs40mm six-blade conical

Adjustment41 visible settings plus inner micro-adjustment

Best fitDesign-led mixed brewing in a low cabinet space

Multi-factor Index ratings

Six ratings that reveal the intended job.

Espresso and filter are rated separately so an excellent specialist is not punished for refusing the wrong job. Scores use published adjustment, dosing, size, price and evidence—not a claimed taste test.

Updated 2026-08-03 · editorial fit ratings, not owner stars or laboratory measurements

Espresso fit88/100

Brew-range claim and adjustment resolution; not a measured taste score.

Filter fit84/100

Published brew range, burr format and whether filter is the primary design job.

Dosing workflow87/100

Single-dose, timed, auto-stop and direct-to-portafilter convenience.

Counter fit93/100

Calculated from the published 12.9cm × 21cm footprint.

Value context67/100

Capped because a stable UK price was not verified.

Evidence confidence68/100

Confidence in exact model, UK price, plug, dimensions and manufacturer documentation.

How to read this: use the pattern, not one number. A machine or grinder can be strong for control and weak for speed—or excellent for filter and intentionally poor for espresso.

Index verdict

What the published evidence suggests.

The manufacturer page supports grind range and dimensions; UK price, plug and support depend on the chosen retailer.

Reasons to shortlist

Espresso-to-cold-brew range
Low height
Anti-static chute
Timed auto-stop

Reasons to pause

Inner micro-ring adds a second adjustment layer
UK voltage and warranty must be confirmed

Exact model	Opus Gen 1
Brew methods	Espresso, Filter, Immersion
Dosing workflow	Single-dose load bin with timed auto-stop
Width	12.9cm
Depth	21cm
Height	26.8cm
Primary source	Fellow product page

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Sage Smart Grinder Pro

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Editorial boundary

This is a desk-researched evidence profile, not a hands-on review. Manufacturer claims are attributed, volatile price information is dated, and affiliate commission does not change selection. Read our methodology.