The Twilight from Cloud B projects a starry night sky on bedroom ceiling and walls! This toy helps ease children's fear of the dark, allowing them to sleep easier. It provides visual sensory stimulation and also allows a child who may fear the dark to drift off to sleep while looking at the stars and constellations.. It also features a 45 minute sleep timer and includes a Star Guide that helps parents and children identify 7 real constellations embedded in the star pattern. It's the perfect sleep companion for kids of all ages!