The shape of this glass delivers the strong aroma profile to the tip of the tongue, which is the most sensitive part in keeping with Riedels motto: Form follows function Capacity is 7.65 ounces; glass size is 3.82Lx3.82Wx6.22H (Inches) All RIEDEL glasses are dishwasher safe and includes two glasses. International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.