This is from my grandparents, who love travel and cooking. I'm decluttering and decided to let these go. It's a Tachikichi lidded chawan (rice bowl/tea bowl). It appears to have been used a few times for pickled plums and pickles. It seems like it can also be used for chawanmushi (savory egg custard). There are no noticeable stains or scratches, but I would appreciate it if you could understand. I'll sell it at a low price.