304 Stainless Steel Coffee Filters

304 Stainless Steel Coffee Filters The use of coffee filter cups is to remove the coffee pot pressure piece, the ring-shaped filter paper in the middle of the hole, and into the bottom of the coffee pot, use hot water to scald the filter paper, as well as the body of the coffee pot, preheat, and clean the filter paper, the ground coffee powder into the Vietnamese pot, pat flat processing, the pressure piece will be assembled on the surface of the coffee powder, inject hot water, natural drip...