The olive tree, a sacred symbol of Provence, is the inspiration behind the Belle de Provence Olive Oil collection. An infusion of olive leaf extract is combined with the herbal fragrances of that region, an earthy home fragrance collection that brings you closer to nature. Enjoy the slow diffusion of these scents in your home with our decorative fragrance diffusers! Lasts approximately 4 to 6 months. 250mL/8.33 us. fl. oz.