Delftware is a type of tin-glazed earthenware, traditionally made in Delft, Netherlands. It's characterized by its white glaze and hand-painted decorations, typically in cobalt blue, mimicking the appearance of Chinese porcelain. Occasionally, other colors were introduced to the products. Delftware was particularly popular during the 17th and 18th centuries in a variety of forms, including plates, vases, figurines, and tiles.