Evoke the warm breeze of a middle eastern night with the oud diffuser from natural spa factory crafted and poured in the uk the diffuser arrives in a blue black glass bottle and will subtly fragrance any room in the home the luxurious aroma can be described as a warm and sweet woody scent boasting a base oil of renewable and eco friendly augeo the scent is non toxic and will evaporate fully to maximise the benefit of the fragrance made in the uk