With this five-piece Rattle Set, your baby is introduced to one of life’s most basic principles: that with movement comes sound. This understanding of cause-and-effect will mature your little one’s capacity for conversing with others, and it will open your baby’s eyes to all the things he or she can do with their hands and fingers. Rattle Set – mini is designed to fit tiny baby hands from very early on and even before the pincer grasp is developed. The set includes two double-headed baby rattles and three rattle sticks with each their unique rattling and bell-like sounds.Develops your child’s:• Understanding of cause-and-effect • Gross and fine motor skills • Hand-eye coordination • Early communication skills • Ear for musicDouble-headed rattles: dia 4,5 cm. x 14,5 cm., Rattle sticks: dia 4,5 cm. x 10 cm.