Le Creuset Soleil Yellow and Cherry Stoneware 4 Ounce Mustard and Ketchup Condiment Pot Set Stoneware with one Soleil yellow and one Cherry colored pot Dense stoneware blocks moisture absorption to prevent cracking, crazing and rippling Impermeable exterior enamel resists stains and scratches from metal utensils Nearly-nonstick glazed interior easily releases foods for quick cleanup Broiler, oven and microwave safe