Reed diffusers are a great way to add long-lasting fragrance to the home without the flame of a candle. Our reed diffuser oil is a special blend that is not only safe for the environment, but also flows extremely well through the reeds, ensuring maximum scent dispersion. Many household products (including many air freshening products) can actually be harmful to the air we breath because they contain volatile organic compounds (VOCs). Our reed diffusers DO NOT contain VOCs, and provide fragrance in your home without harming the environment. Our reeds are 3mm in diameter, and made from all-natural responsibly-harvested rattan to provide maximum flow and wicking of the reed diffuser oil.