Embrace the evening with a soft, serene scent. Aromatic English lavender nestles among a cocooning note of white musk and night-blooming moonflowers. Includes 10 rattan reeds to release scent continuously. For optimum effect use all 10 simultaneously. How Does It Work: Place reeds into the oil, then allow 24-36 hours for the fragrance to diffuse for the continuous Scent Surround™ experience. 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.