This pair of vintage Chinese cloisonne enamel rice bowls are likely made of copper or brass. Crafted in China with traditional cloisonne techniques, they feature a floral design with a scalloped design at the top edge. They design is unusual with white being the backgroud and the design being in color. One bowl is black and the other is maroon. The interiors are a vibrant blue. They are marked on the bottom as China in red enamel. They are 4" round and 2" high.