Bodum's Manhattan is an updated pilsner to keep your beer cool and frothy. The next generation of double wall thermo-glass is handcrafted of borosilicate glass, which is durable lightweight, and temperature resistant. The two-layer construction resists heat and prevents condensation, so no matter what temperature the beverage is, the glasses remain comfortable to hold and keep your tabletop safe from rings. The insulated layer stops the heat from transferring from your hand to your beer or other beverage, keeping cold drinks colder and hot drinks hotter for a longer period of time. Dishwasher safe, borosilicate glass won't cloud even after years of dish washing as other glasses do. Great for beverages, desserts and more.