This is a set of 5 chawanmushi (steamed egg custard) cups. I've used them a few times, but I'm selling them because I no longer have the opportunity to use them. They come with lids and spoons, and can be used for chawanmushi or as mugs. There is a chip on the inside of the lid, so please check the last photo. Please consider this item, understanding that it is a used product.