Keep it classy with this elegant ER-isms rocks glass. Ideal for whiskey and cocktail lovers, it features a classic style and is made from sturdy, quality glass. • Glass material • Volume: 10.5 oz. (311 ml) • Height: 3.4″ (8.64 cm) • Diameter: 3.2″ (8.13 cm) • Blank product sourced from the United States Disclaimer: Not dishwasher or microwave safe. Hand-wash only.