Serve your guests a sweet after dinner espresso to go with dessert in these crumpled espresso tumblers by Revol. The white porcelain is made in the shape of crumpled solo cups. The crumpled and stackable tumblers in Revol's Froisses Collection are designed for hot beverages, appetizers, tapas, French fries and desserts. They are fired at an ultra-high temperature (2408 degrees Fahrenheit), making them nonporous and 100 percent hygienic. Revol porcelain is resistant to chipping and thermal shock, making it oven, freezer, microwave, and dishwasher safe. 2-1/2" diameter x 2-1/4" H, with a 2.75 ounce capacity