Iron Goddess Diffuser, H=6", W=6": Hand-forged from recycled Iron, this versatile diffuser can be used as an aromatherapy diffuser, with charcoal for loose incense and smudge, or as an incense cone holder. 1-piece design, bowl attached. Made by our valued supply partners in India. To use our diffusers fill the diffuser bowl with water and approximately 10 drops of Triloka essential oil. Place a tea light in the bottom of the diffuser, light, and enjoy! For oil blending recipes and usage information see our Triloka Essential Oil brochure.