About the Pottery Each item is individually hand-crafted, using a fine white stoneware clay which is glazed in a variety of colors and textures to suit the item and individual taste. Each piece is fired to 2200° F, making it durable, safe and functional.   About the Glaze Colors Traditional - Blue alone or Blue with Honey- Brown, Green, Lavender or Turquoise stripes on Cream White background. Jerusalem - Scenes of Jerusalem or mottled Jerusalem stone glaze in gloss or matte finish. Antique Patina - The look of ancient oxidized copper. Varies with and within each piece. (Not available on all items).