African Sandalwood DiffuserSpicy Cardamom and rich, warm Sandalwood combine with earthy Vetiver to create a moody fragrance that envelopes your senses. With sleek black reeds and a low profile matte glass jar, SAINT Diffusers envelope your interior with a harmony of long lasting, aromatic notes. 5 oz. (145 ml) Directions for Use We advise using 5 7 reeds at once for optimal fragrance diffusion. Place reeds into the oil, then allow 24 36 hours for the fragrance to diffuse.