This is a 16 oz stoneware mug monogrammed "Stud." This stoneware was made by Pottery Craft USA and is engraved on the underside edge of the mud. The mug is 5 in tall and 3.5 in wide. The handle is large, which makes it easy for gripping. This mug is in great condition consistent with age wear and prior use. Does not look like it's ever been used. Pre-owned