People have been using scented oils and reed diffusers for years to freshen up their homes. It's by far one of the safest ways to diffuse scented oils due to its lack of need for any direct flame or heating element. It's a time tested method of freshening up a space, and now you're welcome to bring that same factor into your own home or office! FEATURES: Delightful, fragrant reed diffusers in 5 different scents for your home or office. Each mini diffuser bottle is made of glass, with 5 rattan reeds. Contains 30ml of oil - reeds and bottle stand 6 inches tall 0% alcohol Lasts 75 days or more Made in the European Union.