The Scent Scene™ Duo includes two individually packaged Scent Stems™ fragrances: Night Before Christmas Dancing Sugar Plums (limited edition) and Midnight In Milan To use place your Scent Stems™ of choice into the metal vessel, ensuring it's placed on a flat surface away from open windows or vents. After 30 days, or a time of your choosing, swap out the Scent Stems™ for the other supplied fragrance.
