Device to be inserted into coffee filter, comprising two circular rows of openings for better distribution of water onto coffee powder

摘要

The lower area (9) of the device (1) matches the shape of the funnel-like filter in order to be positioned on top of its inner surface. The bottom (3) has an arched center (11, 12) provided with two rows (5) of openings (4) arranged in concentric circles at different heights (12, 13). When the boiling water enters the device (1) from above (2) it is evenly distributed on the coffee powder accommodated in the filter, making a better use of the substance and creating an intensive aroma.