Lichen & Vetiver: Notes of Springy Lichen Moss, Clean Aqua, Rich Indian Vetiver. With 18 fine-gauged rattan reeds, this custom diffuser is powerful without being overwhelming. The clear glass jar contains six ounces of our sumptuously scented oil. Flip the reeds every other week for added life. Product life is approximately 4-6 months. Oil Volume: 6 fluid ounces of concentrated oil Glass bottle Sustainable, ecologically-sound, pesticide-free manufacturing No animal testing Phthalates, parabens and sulfate free Unparalleled fragrance integrity Adhere to the highest quality/regulatory standards