I photographed the bottom, but I don't know the maker. It's a natsume-shaped tea caddy, and judging from the shape, it seems to be a copy of a Karamono natsume tea caddy. It comes with a donsu silk bag, but no box. It's not new, but there are no stains or marks. Dimensions: Diameter 7cm x Height 7cm. The kiln is probably Seto or something similar, but I'm not sure where it was made.