Diameter: Approximately 16.3 cm, Large Size Lidded Bowl, Multi-Purpose Bowl, Black Interior with Vermilion, Maki-e (Sprinkled Picture) Design, Set of 5 Unused I took them out of the original box, but have been storing them in another box. These are large bowls that can be used as donburi bowls or noodle bowls. They are the perfect size for noodles such as soba and udon, as well as rice dishes like seafood bowls, gyudon (beef bowl), loco moco bowls, and chirashi sushi. They correspond to the "medium size" of general donburi bowls, and their versatility is their appeal. One bowl has the name of the person who received it. ＜Size＞Approx. Diameter: 16.3 cm, Height (with lid): 11 cm Please consider these measurements as a guide, as they are amateur measurements. ＜Type of Surface Coating＞Unknown ＜Type of Base Material＞Unknown The colors in the photos may appear different from the actual product. These items have been handled by someone once. If you are concerned about the details or particular about the colors, you may want to refrain from purchasing. Although they are unused, they have been stored for a period of time, so I have listed them as "Like New". There is no original box, but I will pack them carefully to prevent breakage and ship them via Mercari's anonymous shipping service with shipping included. I am very sorry, but please refrain from significant price negotiations due to the high shipping costs. If you have no questions, you can purchase them directly without commenting.