The Complete Bundle - Our Essence Diffuser has a 400 ml capacity and uses state of the art wave diffusion technology to atomize essential oils for ultimate wellness.The Essence diffuser includes 7 ambient light modes with two intensity settings for 14 different light combinations.It also includes 4 timer settings and a convenient auto shutoff feature for low water levels.Essence is made of BPA free plastic with a beautiful printed wood grain design.Ancient Therapies Delivered As Intended By Nature - Our essential oils are formulated using high quality plants sourced from various regions of the world, such as lavender from France and Tea Tree from Australia.Our modern heat-less diffuser delivers the therapeutic properties of these plant oils as nature intended by using modern ultrasonic waves to atomize the oils instead of burning them with heat.10Essential Plant Oils - Our Top 10 essential oils include lavender, eucalyptus, tea tree, orange, peppermint, lemongrass, jasmine, nutmeg, clove, and spearmint oils.All oils are therapeutic grade come in amber 10ml jars to protect from sun degradation