I'm not certain, but I believe this is a Chinese cloisonné "Jingtai Blue" floral pattern natsume (tea caddy). This natsume belonged to my deceased sister, who was a tea ceremony instructor. I hope someone who practices the tea ceremony will cherish and use it. It has been stored without a box, so there are some minor scratches on the outside. Please refrain from purchasing if you are overly concerned about such details.