The Sommelier White Wine Quartino is an exquisite wine flight set perfect for experienced wine connoisseurs and beginners alike. The glassware in this flight set has very similar characteristics of a decanter, which separates natural sediment from the wine eliminating bitter tastes and allows your wine to breathe. The main purpose of the Sommelier White Wine Quartino and other wine flights is to educate and help the taster get the most of their tasting experience.