Soup Bowls / Rice Bowls Set of 5 Surface Coating: Polyurethane coating Base Material: Processed natural wood Approval Number: SK-HS-0843 Diameter: Approximately 9.5 cm Height: Approximately 7 cm New, unused, but has been stored for a long time. Dishwasher compatibility is unconfirmed, but as it is an old item, it is considered to be [Not Compatible]. Will be shipped in a dedicated box. Thank you for viewing.