COPENHAGEN Set of Insulates Hot and Cold and Freezer Authentic BODUM® Double-Walled Glasses, 250ml, 2, Drinks, Double-Walled, Heat-Resistant,

A set of double-walled drinking glasses. An innovative double structure that keeps hot drinks hot and cold drinks cold. Also great in soups and cold desserts. Hydrophobic silicone vents that equalize air pressure between the two glass layers. Dishwasher, microwave and oven safe (up to 180°C).