The sommelier glass with a volume of 30.4 oz has been created for large, strong wines to unfold their potential with efficient oxidization directly in the glass. Tom Nybroe has created Perfection to focus on the best and most gentle treatment of the wine. The line on the glass helps you to pour the correct amount of wine up to the widest point of the glass to optimize the nuances of the wine's flavors and aromas. Gift box with six glasses. A great gift idea – for achieving the perfect wine experience.