This is a one-year set of "Hikari no Kuni" materials used in a nursery school for the first year class. There are no noticeable stains, but it was used by a child at nursery school for one month and then brought home. There are reusable stickers attached, and they are all on the designated pages. The stickers are still usable, including the books themselves. This is a used item that a child has used, so please refrain from purchasing if you are sensitive to this. The name section will be blacked out with a permanent marker. There are no smokers or pets. #HikarinoKuni #FirstYearClass #PictureBooks