The "Rego" Stoneware Coffee Cup is a vintage restaurant ware piece with a round shape and a glossy brown finish. Made of 5 oz capacity stoneware, this mid-century modern mug is machine washable up to 85°F. With a solid color pattern and printed backstamp, this original piece from the 1970s features a production style of art pottery. Perfect for all occasions, this unisex adult mug weighs 15 oz and is a unique addition to any collection of decorative cookware and serveware.