Finca Rosenheim Typica & Caturra
XLIII.VII.SPECIALTY
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Meet the roaster on camera
About the roasterShop tour
A must-visit cafe in Da Nang, Vietnam! ㅣ Vietnam's Blue Bottle 43 Factory ㅣ 43 FACTORY COFFEE ROA...
아브라함커피TV
Watch on YouTubeThis video covers 43 Factory Coffee Roaster; it is general roaster coverage.
Cherrybook summary of the video
The video provides a detailed tour of 43 Factory Coffee Roaster in Da Nang, highlighting their transparent approach to coffee information. The roaster displays comprehensive data for each coffee, including roasting levels, roast times, and specific extraction parameters like temperature and time, emphasizing their technical and intentional approach to brewing.
Inside this video
From 아브라함커피TV:
“너무 재밌는 게 여기 정보가 생두의 정보만 나오는 게 아니라 로스팅 레벨, 로스트 타임, 품종 직초도 다 똑같다. 이 디벨롭 타임이 다 나옵니다.”
“중요한 건 여기 보세요. 샷으로 추출했을 때에는 추출 양이 얼마인지, 템퍼처, 추출 온도 그리고 타임 10초 만에 팍팍팍 쏟아지게 한 게 의도적인 거라 이거야. 어, 희한합니다.”
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Washed
Cherrybook Index
54sparse
Evidence-of-quality score, not a cup score. Sparse signal: 1 of 7 signals on file. Methodology
Price position
US$3.06/ozVND 700000.00 for 250g
this lot $3.06$2.84$4.69
Typical band for this profile $2.84 to $4.69 (Peru washed single-origin lots (other named varieties, retail bags); across markets; roast unlisted in stock). Where it sits
Catalog summary
A washed lot from Pasco, Peru, not yet indexed (1 of 7 signals on file) and priced inside the typical band for its listed profile.
Based on the listing and catalog evidence
Price and availability set by the roaster.
Cherrybook last checked this listing today.
Roaster’s notes
milk chocolate · nougat · purple floral
- Floral
- Cocoa and nut
- Sugar and spice
Open the flavor wheel
Mapped from the roaster’s tasting notes to the SCA flavor wheel; Cherrybook’s interpretation of the stated notes, not the roaster’s own categorization.
- Origin
- Pasco, PE
- Producer
- Mark Bolliger
- Farm / Co-op
- Finca Rosenheim
- Process
- Washed
- Altitude
- 1640 m
- Harvest
- 2025
- Weight
- 250g
- Bag price
- VND 700000.00
- Price / oz
- US$3.06/oz
- Brew
- —
from the roaster’s storeread by Cherrybook from the listing“estimated” below = inferred, not stated
Price contextmodeled
A modeled range and current prices for comparable listings.
$3.06/oz
typically $2.84 to $4.69
Where it sits
36 Peru washed single-origin lots (other named varieties, retail bags); across markets; roast unlisted in stock
typical band this lot
89th percentile of 36 Peru washed single-origin lots (other named varieties, retail bags); across markets; roast unlisted in stock right now.
What moves this price
cheaper×1.00pricier
- Roaster brand and sourcing×1.97
- Washed process×0.96
- Other listed varieties×0.96
How this estimate works
A statistical model, refit weekly across the in-stock catalog, estimates what a coffee with these listed attributes 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 listing in the comparison group, with at least 15 listings from three roasters and no roaster supplying more than 60% of it. Decaf, blends, variety segments, processing families and bag formats stay separate. Origin, roast and selling currency can broaden as the group label indicates. Prices are converted to USD per ounce; shipping and differences in tax treatment are not adjusted. 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.
Not listed by the roaster: roast level
Cherrybook Index (CBI)
Evidence-of-quality score, not a cup score. Methodology
54
Sparse signal
Confidence1 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 5% 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 88% so one thin signal cannot carry the score on its own.
The math on file: renormalized base 80.0 shrunk to 53.8 = 54.
Missing: SCA grade, Coffee Review, Reddit sentiment, YouTube reviews, On-shop ratings, Cherrybook ratings
- 80/ 100% weightRoaster transparencyProducer / farm / lot disclosure depth
Comps & alternatives
Tasting flight
Compare this with three more lots selected from the catalog.
Brew a set side-by-side. The picks vary along axes that pair with this lot; origin, process, roast, or producer; so you learn the difference, not just drink four good cups.