Interior fragrance for diffuser with reservoir. Black aluminum bottle of 100 ml to pour into the vase of our Mana, Lili, Konga, Corali, Lipsi, Joy diffusers. Scent Amber Noir: A hint of candied orange, blond tobacco, Myrrh incense, all on a balsamic woody base. All our fragrances are French and come from Grasse. Usage: pour the contents of the bottle into the ceramic vase and let the flower stem soak up and then diffuse the fragrance into the ambient air. Duration: about 1 month of use. For better usage duration, it is preferable to pour the fragrance gradually, in 3 or 4 times. Tip: You can also dip rattan sticks directly into the bottle and use it as a diffuser.