Toyo Sasaki clear Tumblers with a circular flat-bottom and Hard Strong glass-strengthening technology. Toyo-Sasaki's Flat-Bottom Circle Glasses come in three sizes: Small, Medium, and Large. We suggest using these medium-size tumblers for wine, the large-size for water and the small-size for sake or liquors.
Made in Japan.
Small: 3.5 oz. Measures 2.25" in diameter and 2.25" high.
Medium: 7.4 oz. Measures 2.5" in diameter and 2.5" high.
Large: 11.3 oz. Measures 3" in diameter and 3" high.