This is a vintage 9-inch mixing bowl made of stoneware with a blue spongeware pattern. It was manufactured in America by Robinson Ransbottom in the 1980s. The bowl is stackable, hand-painted, and decorative with a glossy finish. It has a 2.5-quart capacity and weighs 4 lbs. The bowl is handmade and requires hand wash only. The backstamp is impressed, and it is an original production of blue and white pottery. This bowl is in great condition.