0-3 months Quiet time alone is important for baby's development. Let your baby enjoy the gentle rocking movement of the 3-in-1 Rocker Napper while gazing at the musical electronic toy. 3-6 months: PRACTICING FINE MOTOR SKILLS Move the Rocker Napper's hanging electronic toy close enough to baby's palm to help practice fine motor skills, first by simply raising hand and batting at the toy and later by grasping and pulling. 0-6 months: HELPING WITH COLIC & DIGESTION About a fifth of all babies suffer from colic. The 3-in-1 Rocker Napper’s soft vibrations help babies' immature digestive system and ease their discomfort. 0-6+ months: PERFECT FOR COMMUNICATION The Rocker's versatile seat gives parents a wonderful opportunity to communicate and bond with baby.