Bormioli Rocco Symposium 18-1/4-Ounce Tumbler, Set of 4 Set of 4 Symposium tumblers; 4 inches high; 18-1/4 ounces Crafted from premium lead-free crystalline glass with a pulled stem Styling features modern curves for impeccable beauty and function Coordinates with Symposium flutes, wine stems, and coolers Safe in the dishwasher; designed and made in Italy