Input lever
Delivery & Mixing
Wheel face
Pour rate
The speed at which water is poured.
Delivery & Mixing · Input lever
The number of swirl motions.
Swirl count turns a vague swirl instruction into a countable movement variable.
Swirling can change bed release, homogeneity, and fines movement, so count matters if the action is intentional.
Swirl count is part of the Brew Supply AeroPress Wheel and helps brewers describe the number of swirl motions.
The speed at which water is poured.
How forceful the pour is.
The spatial path of the pour.
The number and structure of pours.
How the brewer ensures all grounds are wetted.
The exact number of stir motions.
Measured total dissolved solids in the served beverage.
Calculated percentage of coffee mass extracted.
The liquid beverage mass collected or served.
The smell of the brewed coffee.