Built from success rate, logged brews, setup diversity and editorial review. It measures repeatability—not whether every person will prefer the cup.
SUCCESS
79%
VOLUME
25/25
DIVERSITY
0/10
Coffee26 g
Water260 g
Temperature90°C
Time4:35
BREWING START POINT
Medium-fine
Start with hot water, keep the coffee bed loose, use low heat and cool the base before the stream sputters. Scaled for two servings while preserving the method's normal working ratio. Starting point: 26 g coffee, 260 g water at 90°C, with a target time of 4:35.
Roast
Medium
Flavor
Sweet
Context
Shared Table
Common adjustment
If flow slows on the larger bed, grind slightly coarser before reducing the dose.