Moonstone Pluggable Fragrance WarmerSwirling white on white coloured hand blown glass makes the Moonstone Pluggable especially impressive when lit. Pluggable Fragrance Warmers are ideal for above counter outlets in small rooms and spaces. The soft glow of the bulb creates the ambiance and fragrance of a lit candle, without flame. Elegant home decor is the focus of every Candle Warmers Etc. product, and each is made to complement your personal taste. Simply add wax melts to the dish,