From NEST New York, the Blue Cypress & Snow Reed Diffuser features: The aroma of a snow-covered mountain retreat in winter is created by combining crisp blue cypress, juniper berry, and hints of smoked vanilla bean. Expertly crafted with the highest quality fragrance oils, this Reed Diffuser releases an exquisite scent slowly and evenly into the air 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. 5.9 fl oz/175 mL