NEST New York 5.9 oz. Autumn Plum Reed Diffuser Expertly crafted with the highest quality fragrance oils, this fall diffuser scents a room slowly and evenly for approximately 90 days, delivering continuous fragrance, uninterrupted. The intensity and reach of the fragrance can be customized based on the number of reeds used. Fragrance Notes: Wild plum, cinnamon, patchouli leaf, and cashmere wood Provides approximately 90 days of continuous fragrance. Flip reeds weekly, or more often, to.