Sasaki Colorstone Sapphire is a true expression of modernist design. Utterly simple in shape it relies on bold color impact and purity of form. The glazed inner and outer surfaces contrast with the unglazed rim. The vibrant blue glaze is rich and made up of tiny pinpoints of color.Stoneware 9" Diameter x 2 1/2" H Oven and microwave (warming) and dishwasher safe