These coffee mugs meet the quality, durability, and aesthetic demands of cafes, coffee houses, and espresso bars. Holds 6.5 volumetric oz (195ml) when filled to the brim. (3-5% variance can be expected). Fired at 1300 degrees to ensure maximum durability, chip resistance, and density. These porcelain cups and saucers are Microwave & Dishwasher Safe. Height: 2.3" / 58.42 mm Diameter: 3.825" / 97.15 mm.