I'm selling this because I have other facial devices and don't use this one much. I've wiped it down overall with a disinfectant wipe. The instruction manual has some creasing and dirt from storage. Please check the photos. I checked the main unit itself, and there are no noticeable stains. Thank you for your understanding regarding this used item. Facial device equipped with hot/cold and vibration functions. - Brand: ANLAN - Model Name: Hot Cool Gua Sha Beauty Device - Functions: Hot/cold function, vibration function Thank you for looking.