Ramekin-design portion cups allow you to elegantly present condiments and sauces with your to-go and carry-out orders. Thick construction eliminates the potential for flavor and odor transfer. Smooth-rolled rims simplify dipping and pouring. Recessed, easy-stack lids (sold separately). Cup Type: Portion Cup; Interior Volume Capacity: 4 oz; Material(s): Polystyrene (PS); Material Type: Plastic.