Built from success rate, logged brews, setup diversity and editorial review. It measures repeatability—not whether every person will prefer the cup.
SUCCESS
78%
VOLUME
19/25
DIVERSITY
0/10
Coffee20 g
Water300 g
Temperature93°C
Time2:30
BREWING START POINT
Medium-fine
Pour all the water, stir gently, steep, then press with even pressure for thirty seconds. A slightly stronger recipe designed to remain expressive after several hours in a preheated steel vessel. Starting point: 20 g coffee, 300 g water at 93°C, with a target time of 2:30.
Roast
Medium-light
Flavor
Balanced
Context
Thermos
Common adjustment
Preheat the vessel first; only then lower temperature if the held coffee becomes dry.