An aroma diffuser is not only a beautiful-looking decorative object in the home, but is also a perfect mini humidifier and diffuser. With an aroma diffuser you can easily give a lovely scent to your home. Fill the water tank with 300 ml of water and add 8-10 drops of essential oil. Plug it in and enjoy the aroma. With the Arko Essential aroma diffuser you have the opportunity to create no fewer than 7 different light atmospheres in your home in a beautiful soft tone.