Aerating wine enhances both the flavor and the nose. Pouring wine in or out of this mouth blown decanter is a quick and easy way to help it breathe. The curvy sides gently disperse the liquid, exposing more of its surface to oxygen. Clear glass on a brushed stainless steel base, wide mouth for filling and pouring. 4" diameter, about 11" high; holds a full size bottle of wine (750ml - 24.5oz).