Freshly cut roses gathered from the garden. Releases scent continuously for approx. 4-5 months.Place reeds into the oil, then allow 24-36 hours for the fragrance to diffuse. Fragrance will last for around 3-4 months. Your diffuser will come with 10 reeds. We advise using all 10 at once for optimal diffusion."label":"HOW DOES IT WORK"type":"how_does_it_work"Fill the room with freshly cut roses gathered from the garden. Includes 10 rattan reeds to release scent continuously for approx. 4-5 months. For optimum effect use all 10 simultaneously.