The Sicilian Lemon Yankee Candle refill pack includes 2 new oil refills specifically designed for wall plug-ins. These glass containers are filled with the refreshing scent of Sicilian lemon, perfect for adult use in any room of the home. Simply install the wall plug-in and enjoy the long-lasting fragrance that Yankee Candle is known for, adding a touch of elegance and aroma to any space.