I will be gradually lowering the price. This item is a set of 4 Japanese stamp first day cover medals. There is a hallmark indicating pure silver. Please check the photos. Total weight is approximately 99 grams. Please understand that there may be some slight errors due to the use of a household scale. Please check the photos. Formal appraisal has not been conducted, please understand and acknowledge this. The condition is used, and as it has been stored for a long time, there are some stains and scratches. Please check the photos. Please understand that this is an antique item. *Mandatory Items* Please only purchase if you can definitely comply! Only those who can make prompt transactions, such as payment and confirmation of receipt, please. Pure silver, silver cup, silver sake cup, SILVER, melted down, made by the Mint Bureau National flag 1000 Type...Sake vessel Main material...Pure silver