Reed Diffusers are a great way to add fragrance to any room of the house, or your office, nursing home, dorm, anywhere! Our Diffusers come nicely packaged, and in your choice of 84 fragrances. Our high quality fragrance oil is blended to give the maximum scent throw with our Reeds, to give you up to 6 months of fragrance throw. When you oil has evaporated, simply add one of our refills and go again. Note: If you choose to change fragrances, be sure to purchase a set of replacement reeds as well.) Enjoy!