Classic glass measuring cup set measures dry or liquid ingredients, and they’re perfect for boiling water and melting butter or chocolate in the microwave. Measuring in cup, oz. and ml. increments, the stackable glass measuring cups feature straight, easy-grip handles. Set of 4 includes 1-cup, 1/2-cup, 1/3-cup and 1/4-cup. Dishwasher- and microwave-safe.