Size: Diameter: Approximately 12cm Height: Approximately 7.5cm The back reads "Kizan." After research, it appears to be a work by Matsuda Kizan. There is no accompanying box, etc., so details are unknown. Please make your judgment based on the images. There appear to be no noticeable scratches, but there is some soiling due to age. Please check the images for other conditions. Please purchase with the understanding that this is a long-term storage item.