EcoGecko’s latest diffuser design has clean lines and a streamline look. Super long lasting 12 hour diffuser, auto shut off when water runs out. Modern and sleek, perfect for bathrooms and kitchen decor. An unobtrusive design in a clean white color. The 300 ml water reservoir, with an auto shut-off. The diffuser will shut off automatically when the water runs out. Add a few drops of EcoGecko Aroma oil, or any of your favorite essential oils and enjoy the benefits of aromatherapy in your own space. The diffuser has a cool little clear rubber tab on the bottom which makes the top easy to get on and off and line up correctly, plus it makes the diffuser look modern and unique.