TOSSWARE Reserve’s 9oz stemless champagne glasses perfectly embody a crystal-clear brilliance and glass-like sophistication that shines through with every serving. Inspired by timeless shapes and elegant silhouettes so you can pour and serve for any occasion and in any setting. More than just unbreakable, they are designed with a remarkable ability to retain their shine and clarity through everyday handling, occasional tossing, and any number of commercial dishwashing cycles. Tritan Material