Type: Domestic mineral, Nishiki-koseki from Sado, Japan. This is a now-difficult-to-obtain raw stone (unworked stone). #Red Stone #Suiseki (Water Stone) #Red Stone Height: Approximately 53mm, Width: Approximately 64mm, Depth: Approximately 45mm, Weight: Approximately 234g (stone size only) The color changes to the polished color when water is applied. Water basin and sand are not included.