I used this with my own pillowcase for about six months. I am selling it because I will be using a different pillow. I don't think there are any stains, but please understand that it has been stored by a private individual. airweave pillow slim Airweave Pillow Slim (80cm) Minami's Pillow ★Shipped via anonymous delivery. *It may be folded in half for shipping due to the availability of materials.