These classic French tumblers in vintage-inspired blue glass are a stylish addition to any table. Featuring an oft-imitated design that’s a pleasure to hold, Picardie glassware is made in France from tempered glass—a durable, nonporous material that is two-and-a-half times stronger than ordinary glass. Duralex glasses are stackable and safe—if broken, they shatter into small chunks rather than jagged shards—and are microwave, freezer and dishwasher safe.