With A Sophisticated Look To Match Any Home Decor, This Air Wick Scented Oil Warmer Adds A Long-Lasting Fragrance To Any Room In Your Home. Its Advanced Design Lets You Control The Fragrance Level While Its Rotating Plug Adjusts To Avoid Blocking A Second Wall Outlet. When Your Oil Warmer Runs Out Of Oil, Just Replace With Any Air Wick Oil Refill (Sold Separately).