ECO. Modern Essentials Little Calm and Focus Trio contains a selection of pure essential oil blends specifically developed to naturally help sleep, relax and stay focused. Turn your evening into a beautiful ritual with your kids by diffusing your favourite blend during your chosen activity. Whether you are looking to help your little ones unwind, get a better sleep or promote concentration during homework, essential oils can assist in creating a natural and supportive environment. These blends are suitable for children aged 2 years and older. Includes: ECO. Little Lullaby blend, ECO. Little Peaceful blend, ECO. Little Study Time blend.