Noble Isle Willow Song Diffuser Refill is a floral room diffuser. Introducing the Willow Song Luxury Reed Diffuser Refill, a truly romantic way to keep floating green flowers of lily of the valley, rose and ivy mixed with woody notes of cedarwood and musk in your home. Like the Willow Song Reed Diffuser, this refill captures the wispy, floating beauty of the willow tree as its branches gracefully fall into the water. | Crafted with the finest blends of fragrances and silk reeds typical of Noble Isle, Willow Song Diffuser Refill is designed to continuously radiate a suggestive aroma, filling your room with memories of the romantic and graceful nature of the willow. Like all products Noble Isle, This refill is made with real perfume, to ensure that every moment spent in your home is filled with the luxurious scent of green flowers and woody notes.