Utterly modern in monochromatic yellow. Our reed diffuser infuses the air with the fresh scents of bergamot and mandarin and the sweetness of jasmine and tuberose grounded by sandalwood and musk. The diffuser's reeds absorb the oil and release the aroma gradually for the ideal level of scent. To refresh the fragrance, simply jiggle the reeds, or take them out and put them back in upside down. Packaged in a lemon-yellow gift box, the matching matte glass vessel has a clean, fresh look that brightens your coffee table, dresser or mantel. Part of our exclusive Monochrome scent collection, the No. 9 Citron Yellow diffuser is a Crate & Barrel exclusive.