... the only machine in the world that cleans and polishes vertical surfaces! 2.It also ideal for walls,columns,stairs. ModelVertikaHorse ... the only machine in the world that clans and polishes vertical surfaces!It's also ideal for walls,columns,stairs,bathrooma ... its incorporated vacuum system there is not dust or splashing.Complete with:Vacuum system,5mt pipe,kit pad holder 150mm,Tank. Vertical surface ...