Wine-tasting glass, has gob with ribs, where each rib radially presents width that is variable in predetermined intermediate mixing zone and that increases and then decreases at level of average horizontal plane

摘要

The glass has a gob (4) with ribs (7) extending from a bottom zone to a drinking zone (5) of the glass. Each rib radially presents a width (1) that is variable in a predetermined intermediate mixing zone extending on both sides of a horizontal plane (PM) corresponding to an average filling level of the glass. The width of each rib in the intermediate zone increases and then decreases at the level of the average horizontal plane.