Father's Day Blend
Medium-Dark
Cup profile
milk chocolate · caramel · toasted hazelnut · cherry
- Fruit
- Cocoa and nut
- Sugar and spice

- Origin
- —
- Producer
- —
- Farm / Co-op
- —
- Process
- —
- Altitude
- —
- Varietals
- —
- Harvest
- —
- Weight
- 250g
- Bag price
- NZD 19.00
- Price / oz
- $1.28/oz
- Brew
- —
from the roaster’s storeread by Cherrybook from the listing“estimated” below = inferred, not stated
Price and availability set by the roaster.
Cherrybook last checked this listing today.
Price contextmodeled
What this profile typically sells for across the catalog.
$1.28/oz
typically $0.84 to $1.66
Where it sits
6038 coffees across the catalog in stock
typical band this lot
13th percentile of 6038 coffees across the catalog in stock right now.
What moves this price
cheaper×1.00pricier
- Roaster brand and sourcing×1.16
- Dark roast×0.95
- Variety not listed×0.95
- Origin not listed×0.96
At 250 g, this bag runs about 2% more per ounce than a typical 308 g bag; that is pack size, not the coffee.
How this estimate works
A statistical model, refit weekly across the in-stock catalog, estimates what a coffee with this exact profile typically sells for per ounce. Each multiplier compares one trait against the average lot in this market; the roaster line covers brand and sourcing together, which this model cannot separate. Bag size is shown separately, priced at the rate observed across sizes of the same coffee, because it says nothing about the coffee itself. The distribution counts every in-stock lot in the comparison class, so it moves as the catalog does. The model reads listed attributes only: the quality of the specific lot in the bag is not observable, so a price above the typical band is not evidence of overpricing.
Some listing details are missing, so the typical band shown is wider than usual.
Not listed by the roaster: origin, process, variety, altitude
Cherry's Index
Evidence-of-quality score, not a cup score. Methodology
58
Sparse signal
Confidence2 of 7 signals on file
Score is heavily shrunk toward 50; treat as a placeholder until more sources arrive.
How confidence affects the score
Coverage measures signal availability, not cup quality. This coffee has 23% of the signal universe on file. Missing sources are dropped, remaining weights are renormalized, and the result is shrunk toward a neutral 50 baseline by 43% so one thin signal cannot carry the score on its own.
The math on file: renormalized base 60.7 shrunk to 56.1 + bonuses = 58.
Missing: SCA grade, Coffee Review, YouTube reviews, Buyer reviews, Cherrybook tastings
- 72/ 78% weightReddit sentimentSentiment across specialty-coffee discussion
- 20/ 22% weightRoaster transparencyProducer / farm / lot disclosure depth
Bonuses applied
- +2Sprudge press coverageThis roaster has been featured by Sprudge
Flavor wheelestimated
Comps & alternatives
Tasting flight
Taste this against three more lots Cherry picks.
Brew a set side-by-side. Cherry varies the picks along axes that pair with this lot; origin, process, roast, or producer; so you learn the difference, not just drink four good cups.
About Ozone Coffee Roasters
Community reputation · Reddit
Well-regarded· sentiment 72/100
Ozone Coffee Roasters is recognized in community discussions as part of the specialty coffee scene in London and New Zealand. While one user noted an underwhelming filter experience in London, others list them among their regular rotations, praise specific high-end offerings like their Bolivian Gesha, or visit their cafe spaces. Overall, they maintain a solid presence alongside other established regional roasters.
London and NZ presenceSpecialty roaster rotationCafe visitsHigh-end experimental lots
Threads cited (9)
- r/Coffee · ↑ · For all that are interested, the semi finals of UK Barista Champion are currently live!
- r/Coffee · ↑ · I think coffee affects my body odor + possible solution
- r/espresso · ↑ · One average shot of Monmouth, sir
- r/Coffee · ↑ · Speciality Coffee Roasters (UK)
- r/Coffee · ↑ · Filter Coffees in London Tasting Flat
- r/Coffee · ↑ · 2 days in London, where is the best coffee?
- r/pourover · ↑ · Roasters in New Zealand?
- r/Coffee · ↑ · Coffee, online, london
- r/espresso · ↑ · Ozone La Llama special reserve. Gesha grown in Bolivia. Out of this world.
Press · Sprudge
- Coffee Design: Hasbean Coffee’s Redesign With Ozone Coffee Roasters2022-05-06·sprudge
The brand design of the UK’s Hasbean Coffee.
- Breaking: Ozone Coffee Roasters Acquires Has Bean Coffee2018-07-11·sprudge
The two companies are combining ownership as of June 29th.
On YouTube
5 videos · 607k combined views
5 videos cover Ozone Coffee Roasters from reviewers What's Good London, Faith Brews, Cafespot, and others.
Coverage from others
- 591k views
HOW TO MAKE A FLAT WHITE COFFEE | Ozone Coffee Shoreditch | What's Good London
What's Good London
- 6k views
Opening Shift at Ozone Coffee Roasters NZ
Faith Brews
- 6k views
DELICIOUS BREAKFAST | Ozone Coffee Shoreditch | What's Good London
What's Good London
- 3k views
BEST LONDON COFFEE at OZONE Cafe & Roastery ☕️🇬🇧
Cafespot
- 1k views
Thrillist - Ozone Coffee Roasters - London, UK
Thrillist