Wooden Lacquered Bowls with Gold Rims, Set of 2 Size: Bowl...Diameter approx. 4 sun (12cm) These have been passed down in my family since my grandfather's generation. Since we live near Kiso, I believe they are in the style of Kiso lacquerware. They bear the mark of the craftsman or workshop that made them. *Handling Lacquerware* I think it's best to avoid using a dishwasher, dryer, or microwave. Cleaning agents containing abrasives, such as cleansers, may damage the lacquer. Thank you for looking. #Lacquerware #SoupBowls #CraftsmanMark #WorkshopMark #WoodenBowls #Bowls #RiceBowls