Pfaltzgraff Rio Blue Jumbo Soup Mug, 28-Ounce As its name suggests, Rio is a hand-painted collection that evokes the spirit of the artisans and craftsmen of the Southwest Jumbo soup mug measures 4-1/2 inch diameter x 3-3/4 inch high and holds 28 ounces Crafted of stoneware, making the soup mug chip resistant Use and Care: Microwave and Dishwasher Safe