Put the coffee on and enjoy the sweet aroma of hazelnut and vanilla in our Vanilla Hazelnut Reed Diffuser. The Reed Diffuser is an alternative to burning candles and incense. Very easy to use this 4 ounce bottle of scent transfers scent to the air through wood reeds that are inserted in the top opening of the bottle. Scent should last 8-10 weeks when used 24 hours a day. The diffuser bottle is made of glass with a simple black metal collar. Metal holder sold separately. Made in the USA!