Bodum Manhattan Double-Wall Thermo 15-Ounce All-Purpose Glass All-purpose stemmed glass with insulated, double-wall design; 15 ounces Crafted from durable borosilicate glass to resist temperature transfer Ideal for keeping hot cocoa warm and ice cream sundaes cold Handcrafted and mouth blown for impeccable quality Safe in the dishwasher and microwave for easy prep and cleanup