Lavender Diffuser Oil is poured into a narrow necked container of your choice before inserting the reeds to draw the oil up and encourage evaporation.
This is an efficient and elegant way to add fresh fragrance to your home without purchasing 'wasteful' aerosols or powered release mechanisms.
One 200ml bottle of diffuser oil will last at least 4 months - just flip the reeds over every few weeks to keep the flow going.