Espresso grinds need to be coarse sufficient so they don’t go through the metallic press mesh. This prevents a silty and bitter cup of espresso. It prevents about-extraction. At the time plunged, the Espro P3’s double filter locks the grounds and a little amount of espresso at the bottom with https://kapslovkvovar32107.answerblogs.com/34291655/moka-konvička-fundamentals-explained