I remember buying this at a store somewhere for around 4,000 to 5,000 yen. I have a lot of similar items and I don't remember ever using this one. Since it doesn't contain any hair, I think it can be used casually without being scratchy. One size, approximately 80g. *There are no smokers in my home. It has been stored at home. There is a possibility that I may have overlooked some stains. Please refrain from purchasing if you are sensitive to such things.