The Chef & Sommelier Sublym Wine Glass 550 ml combines the innovative Krysta and Sheer Rim technology. This gives the glass a particularly strong, clear, and radiant character. An advantage of the wine glasses in this collection is that the glass does not affect the color of the wine. This is ideal for true wine lovers. After using the Chef & Sommelier Sublym Wine Glass 550 ml, they can be easily cleaned in the dishwasher.