I purchased this several years ago at Kyukyodo in Ginza. I have kept it stored without using it. I believe it is the same item as the one listed on the Kyukyodo online shop. Size: 12 x 3.5 x 1.2 (cm) Please consider these dimensions approximate. For those who understand that this item has been stored at home for a long time. - Product Name: Shofusuigetsu (Pine Wind, Water Moon) - Notes: Includes instructions for handling. Thank you for looking.