This is a Glass Harmony 450 Plus. I used it for about six months after purchasing it new. ● Model Name: Glass Harmony 450 Plus ● Included: Wheel, Water bottle I have cleaned and disinfected everything, but there are bite marks and small scratches, so please purchase only if you understand that it is a used item. To prevent any problems, I can add photos of any areas you are concerned about, so please feel free to ask any questions in the comments. ※ The glass part at the base of the door is chipped, but it has been glued with Aron Alpha and can be opened and closed without any problems (Photo 4). ※ We do not accept any claims or returns after purchase. ※ There is no original box. ※ There is no instruction manual. #GlassHarmony #Cage #Hamster