Greenleaf Reed Diffuser Oil 8.5 Oz.- Willow & Sage will add fragrance to any room with any reed diffuser. The reed diffuser oil will infuse the air and provide a lasting, constant and beautiful scent. This oil is for reed diffusers, not Greenleaf Aroma Decor diffusers. Fresh herbal notes of sage and lavender softened with sandalwood and grounded with cedar leaf creates the scent of a warm breeze through a willow tree on a sunny day.