This is a nice piece of pottery that I believe is an oil lamp (needs a top that can be bought most anywhere) or also could be used as a small vase. I like the decorative appeal that it has with the dark royal blue on top and sky blue on the bottom. It stands 2 ¾" tall and 3 ¾" in diameter at bottom. (approximate size). It is in very good condition with no markings on the bottom.