I'm not sure how I acquired this, but it's been stored in a cupboard for quite some time without being used. It may have been used a few times. I'm not sure whether to classify it as a cup, ochoko, or guinomi, but I believe it's a marble (onyx) sake cup. There are three different patterns. Please check the images. This is a privately stored item. Please refrain from purchasing if you are concerned about the condition. Thank you for your understanding.