These Vinum Chardonnay glasses are made of 24-percent lead crystal by Riedel, renowned glassmakers in Europe. Wine connoisseurs will particularly appreciate the care and design that goes into making sure each Vinum glass is the perfect shape for enhancing the bouquet and flavor of specific varietals. Use Vinum Chardonnay stemware for serving Chardonnay and Chenin blancs or any light white to experience the best bouquet and flavor. Its classic design complements virtually any table or dinnerware collection.