Enhance your dining table with this set of four vintage Japanese porcelain rice bowls that feature a stunning cobalt blue color and an oriental design. The bowls are small in size, measuring 2.5 inches in height and 4.5 inches in diameter, making them ideal for serving individual portions. Crafted from ceramic and porcelain, these bowls are original and unsigned, and their exact date of creation is unknown. The set is perfect for collectors of primitives and antiques who appreciate the region of origin, which is Japan. These bowls will add an authentic touch to your dining experience, and their quality is unmatched.