Bodum Bistro Double-Wall Insulated Glass Espresso Mugs, 5-Ounce, Set of 2

Bodum Bistro Double-Wall Insulated Glass Espresso Mugs, 5-Ounce, Set of 2 Individually mouth-blown by expert artisans, BODUM's proprietary Double Wall Glasses feature two walls of borosilicate glass with air in between, creating a highly effective layer of insulation. Silicone valve at base allows for changes in pressure Perfect for serving ice cream and soups Keeps ice solid longer Dishwasher, microwave safe, and oven safe Set of 2 double-wall glass espresso shot mugs with 4.7-ounce capacities Mouth-blown, lab-quality borosilicate-glass construction; durable and heat resistant 2-layer design creates dramatic optical illusion and prevents condensation Safe for dishwasher and microwave use; not for use with metal utensils Winner of prestigious European IF Design Award; 1-year limited warranty Depth : 3.05, Width : 3.05 and Height : 3.27 inches