Highly fragrant hand blended proprietary scents in 4 oz frosted bottles with six bamboo reeds. Reeds come in either natural or black. A no flame option to add a constant inviting scent to any room including dorms and offices. Just put the six reeds down into bottle let them soak for a few hours, turn them over and the top of the reeds will scent the room while the ones inside the bottle will soak up the scent when you don't smell the fragrance in the room just refresh it by turning the reeds over. This scent should last 18-24 months.