China Sake Warmer 3-Piece Set Souvenir from Suzhou, China Engraved with "Hanshan Temple" This is a single-person sake set that can be used for both hot and cold sake. It was a gift. It has been stored for a long time without ever being used. While organizing my home for the new spring life, I found these three sake cups. They can be stored with the sake cups stacked on top of each other. (Approx. height 13cm) This is a used item, so please refrain from purchasing if you are sensitive. Please comment if you have any concerns.