This is a piece by Shinsaku Nakazono. It's about the size of a matcha bowl, with a rounded shape and a very beautiful color and form. The size is approximately 14.5 cm in diameter and about 7.5 cm in height. It has an oval shape, and the rim has a smooth curve, so both the diameter and height are approximate sizes. I purchased it at a craft event. It sits slightly unevenly and wobbles a bit. It's probably not noticeable if you're just displaying it or putting something small in it, but please refrain from purchasing if you are concerned. I've used it a few times to hold sweets. I hope that those who understand that this is a used item will purchase it.