The Spruce Reed Diffuser fills any room with a woodsy, wintery aroma. Evoking a dense forest with hints of citrus, snow powder and cedarwood, the fragrance blend utilizes naturally-derived and man-made fragrance oils. The 3.5 fl oz diffuser arrives in an amber, apothecary-inspired bottle with naturally-harvested rattan reeds. Simply insert the reeds and enjoy the fragrance as it lasts for approximately 3-4 months.