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43 Factory Coffee Roaster

Chepsangor Hills Estate #2491

Anaerobic Washed

Cherrybook Index

54sparse

Evidence-of-quality score, not a cup score. Sparse signal: 1 of 7 signals on file. Methodology

Price position

US$3.02/ozVND 700000.00 for 250g

Price position appears once the price model has scored this lot.

Catalog summary

An anaerobic Washed lot from Nandi Hills, Kenya, not yet indexed (1 of 7 signals on file).

Based on the listing and catalog evidence

Currently out of stock at the roaster. Subscribe to get an email when it returns.

Cherrybook last checked this listing 64 days ago.

Roaster’s notes

red currant · apricot · black cherry

  • Fruit
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.

Chepsangor Hills Estate #2491 by 43 Factory Coffee Roaster
Farm / Co-op
Chepsangor Hills Estate
Altitude
1700–2000 m
Harvest
2025
Weight
250g
Bag price
VND 700000.00
Price / oz
US$3.02/oz
Brew
—

from the roaster’s storeread by Cherrybook from the listing“estimated” below = inferred, not stated

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

  • Roaster transparency
    Producer / farm / lot disclosure depth
    80/ 100% weight

Sensory profileestimated

Acidity
5
Body
3
Sweetness
4
Balance
4
Clean
4

Comps & alternatives

Roast it yourself

Green coffee from Chepsangor Hills Estate

Unroasted lots for home roasting. This listing and each lot below name Chepsangor Hills Estate in Kenya.

All green from Kenya →

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.

Build the flight

Reference · About the varietal & origin

About 43 Factory Coffee Roaster

On YouTube

Meet the roaster on camera

6 videos

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 YouTube

This 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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43 Factory Coffee Roaster

US$3.02/oz· VND 700000.00 a bag

Out of stock