Baby is introduced to a world of new colours, sounds, and moments with Halilit Tummy Time Rock n Roll as they experiment with a wide range of visual and auditory effects. designed to enhance the sensorimotor experience of a baby when they are in the tummy position. Ages 3+ months.\nTummy Time is when babies are placed on their stomachs to play. Helps them reach motor milestones by building upper body strength and more.