It looks like a tokkuri (sake bottle), but it could also be used as a single-flower vase or ornament... This item has been stored at home for a long time. It came out of a decorative cabinet in a Japanese-style room. Based on the mark on the bottom, a web search suggests it may be black Satsuma pottery from the Chin Jukan kiln. Since there are no pamphlets or boxes, I don't know the exact details. Approximate size: Height: 13.5 cm Bottom diameter: 9 cm Please understand that this is a used item. If you are interested, please consider purchasing it. Thank you for looking.