The little beads in our Fragrance Spheres make a big impact in small spaces, providing 30 days of inviting, true-to-life fragrance. That's a full month of fragrance-fresh laundry rooms, cupboards, bathrooms, lockers - any small spaces you'd like to enhance with welcoming fragrance. Fragrance Spheres are easy to use, just pull off the protective cover and replace the decorative lid for continuous fragrance. As the fragrance is diffused into the air, the beads shrink. For an extra burst of fresh scent, just give the container a gentle shake. You'll know it's time to replace the container once all the beads shrink.