This item is a set of 4 pure silver SILVER sake cups (ginpai, ginpai). There are hallmarks indicating silver products. Please check the photos. Total weight is approximately 156-157 grams. Please understand that there may be slight variations due to the use of a household scale. Please check the photos. Formal appraisal has not been conducted, so please understand and acknowledge this. The condition is used, and as it has been stored for a long time, there are stains, scratches, discoloration, spots, and distortions. Please check the photos. Please understand that this is an antique item. *Important* Please only purchase if you can definitely adhere to the following! Only those who can make prompt transactions, including payment and confirmation of receipt, are welcome. Pure Silver Ginpai Ginpai SILVER Crushed (for recycling) Mint Bureau Made Flag 1000 Type...Sake Set Main Material...Pure Silver