Senses Newborns' colour perception is limited to white, black and shades of grey. As a result, they love looking at high-contrast patterns, which support the development of their vision. Fine Motor Skills Small enough to take anywhere, Pack 'n Go Mini Mobile stimulates your baby to use their hands and fingers in a variety of ways, encouraging the development of coordination. Cognition Tapping the wind chime and hearing the sound that follows, encourages your little one's understanding of cause and effect, advancing their cognitive skills!