Raku Topaz Blue Oval Coupe Plate: Inspired by the traditional glazing process known as Raku firing which creates expressive and exciting results.: Raku By Churchill: : Blue - Vitrified - 25.5:cm - 10:in - 31.7:cm - 12.5:in - Round - Dishwasher safe - Microwave safe - Superior glaze finish - Underglaze decoration means the pattern will never fade - 5 Year edge chip guarantee