The bowl has a red clay body, a blue green exterior, and what looks to be a blue grey interior with a crystaline glaze decorated with splashes of black strokes. It measures about 4 1/2 inches across and almost 2 inches high. It is signed on the bottom Mishi Nojima and the letter Q. It is in excellent condition. See photos as they are part of the description. Would make a nice addition to any collection and is guaranteed as described.