100ml blue glass bottle of Darling Diva Diffuser refill Heaven, with a high content of fragrance oil in each bottle, these diffusers are not only super scented to the usual Darling Diva standard, but they will last at least a year.  They come with 5 new reeds of your choice  natural or black reeds and are available in a range of scents.  Just select your favourite below., then choose your Reed option.