This foam cup is insulated, so it's capable of handling both hot and cold beverages, while keeping your fingers comfortable. It has convenient markings on the side, allowing you to easily measure how much liquid is in the cup. It is excellent for use in doctor and dental offices. Graduated. Cup Type: Medicine Cup; Interior Volume Capacity: 16 oz; Material(s): Expanded Polystyrene (EPS); Material Type: Foam.