The Riedel The O Set of 4 Chardonnay Wine Tumblers in Clear, Size One is a sleek and elegant set of wine tumblers designed by renowned glassware manufacturer Riedel. These tumblers are specifically designed for serving chardonnay wine, with a clear color that allows the beauty of the wine to shine through. The set includes four tumblers in size one, making it perfect for entertaining guests or everyday use in your kitchen or dining area. Perfect for those who appreciate quality and sophistication in their glassware collection.