Luigi Bormioli Esperienze 15-1/2-ounce Sauvignon Blanc Tumbler, Set of 4 Luigi Bormioli Esperienze 15-1/2-ounce Sauvignon Blanc Tumbler, Set of 4 Crystalline Glass Blown from pure lead-free crystal for exceptional clarity Concentric circles in bowl increase wine oxygenation Dishwasher-safe; made in Italy