Green coffee beans retain a lot of moisture and this moisture is continually evaporating during the roast cycle

Cold Brew Flat white

the Vario minimizes the ground coffee left in the grinder

Breville 54mm Two Cup-Single Wall Filter Part #SP0001520

Then adding local water they monitor the time and temperature while the caffeine migrates from the coffee beans

Rufino Espresso Miscela Classica Decaf Whole Bean Coffee, 12 oz. Stocking Stuffers Green coffee beans retain aSmooth and creamy with nutty notes and a caramel finish. 99. 9% caffeine removed through the Swiss Water Process. More Info 12 oz. (340 g) decaf espresso roast whole bean coffee Coffee profile: nutty notes and a caramel finish. Recommended brewing temperature: 94C Product of Canada.