Daniella's Candles Reed Diffuser Refills are feature the highest possible fragrance content and specially formulated to work great in traditional reed diffusers each bottle contains approximately 3.4 ounces or about 100 ml of reed diffuser fragrance. These Diffuser Refill Oil are perfect for adding a decorative touch to any room's decor. Perfect for everyday use, wedding, events, aromatherapy,Spa, Reiki, Meditation, Bathroom setting. Our Premium Grade Fragrance Oil create a highly fragrance Aroma. This Reed Diffuser Refill Oil by Daniella's Candles is a refreshing ozone aroma with hints of lily of the valley, fresh hyacinth, with a top note of wisteria. Top Notes: fresh air, wisteria Mid Notes: lily of the valley, hyacinth Base Notes: musk Instructions: Pour diffuser oil into diffuser bottle. Insert 6 to 10 diffuser reeds.