Item/Type: Pinback Button Rozen Maiden 20th Anniversary Exhibition Pinback Button. This item is unused as it was for collection purposes, but it is an old item. There may be age-related deterioration. I feel it is clean, with no particular stains, but this is a personal opinion. Please be sure to check the photos and understand before purchasing. Thank you for your consideration. Hinaichigo #AnimeGoodsRozen