This is a very luxurious Doubarishiyotsusoroi (four-piece set with a rounded body) Toso-ki (sake set for the New Year's ritual). It is said to be an Aizu lacquerware Toso set from about 45 years ago. This is traditional craft genuine lacquer, made of natural wood, not synthetic lacquer. It is a beautiful item that has been stored for a long time, almost unused, but the box and Japanese paper bag are quite old. Also, although there are no noticeable stains, please purchase only if you understand the above condition ⟡.· Product Name: Lacquerware Surface Coating Type: Lacquer coating both inside and outside Base Material Type: Natural wood Approval Number: SK-HS-0021 (The approval number is designated by the Aizu Lacquerware Cooperative, and the last four digits appear to be the manufacturer's store number.)