The cup is made from a buff speckled stoneware clay . it is comfortable to hold. The cup is 3-1/8"H x 3-1/2"dia. The cup holds 11 ozs., 1-1/3 cups or 300 ml. The glaze is called floating blue . There is a band of cross-hatched incised decoration on the cup. The cup weighs 11-1/4 oz without packing.