Perfect for your cooking needs, the inside of each of these measuring cups is marked in both ounces and cups. One side of each is designed with a V-shaped spout for easy pouring. They stack inside each other for easy storing and are dishwasher safe. Details:MulticolorStonewareV-shaped spoutMicrowave and oven safeDishwasher safeSize Information:Medium: 3.5" x 2" (2.5" opening)Large: 4.25" x 2.5" (3.25" opening)