It is made by hand, and the fiber diffuser with larger pores is used to achieve a sufficient diffuser effect. It can be used with candles for better odor. https://live.staticflickr.com/65535/49668667381_66f64d5cf9_h.jpg https://live.staticflickr.com/65535/49668943162_668c971861_h.jpg In terms of scent, the essential oils from the United States and French cosmetics grades and Korea-made fragrance & candle-specific essential oils are used. The concentration of each candle is up to 6%, which is suitable for different space uses. There are currently 10 kinds of scent to choose from. https://live.staticflickr.com/65535/49668516673_8d676b8a64_b.jpg **specification** Material: Diffuser base, essential oil Size: 4.5x4.5x13cm Capacity: 100ml Spread time: 1 month **Want to say here** #Expansion bottle use time is affected by humidity, temperature, placement and other factors, which will affect the use time. #Start to use, dip both ends of the diffuser stick into the diffuser liquid to achieve fast and complete diffuser. You can increase or decrease the number of fragrance sticks and adjust the intensity of the fragrance. If the accumulation of dust on the diffuser stick will affect the diffuser effect, it is recommended to replace it with a new diffuser stick. # Diffuser is added with an alcohol composition to help the fragrance diffuse and volatilize. It is normal to smell the liquid directly. It is normal to use. The fragrance passes through the diffuser stick, leaving only the fragrance in the space. #Enjoy safety and keep it out of reach of children / pets.