Thank you very much for viewing this item. This item was discovered in a warehouse during the cleaning of my parents' house. Paulownia wood box, Chrysanthemum crest, 24KGP, Three-tiered sake cups ★KGP (Gold Plated) A gold alloy is dissolved in a plating solution and thinly coats the base metal core. KGP refers to gold plating. Gold plating is a thin coating of gold applied to the surface for color finishing. Therefore, it is only about 1/20 to 1/30 the thickness of gold-filled. Please check the images for the size, etc. As this is an old item, there is some surface discoloration on the large sake cup. This is a used item that has been stored at home for a long time, so we appreciate your understanding.