This is a beautifully shaped Hagi-yaki coffee cup. It belonged to a relative in Yamaguchi. Since they were the type of family who shopped through department store personal shoppers, I believe it's a good quality item. There is no box, but there is a signature mark, although I don't know the kiln or artist. It doesn't appear to have been used much, so I think it's either unused or used only a few times.