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Grinding small fine

Apr 06, 2021

Dec 16, 2021 Contact time (how long the water is in contact with the coffee molecules) is increased as a result. [ 1, 2, 3] To keep it simple, the finer the grind, the less contact time is needed as the surface area is larger. Longer brews will require coarser grinds. See the table below to help you visualize it better. Grind

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