The Fisher-Price Ultimate Infant Fundamentals Set is packed with engaging play that grows along with your baby. Younger babies can sit and stack the colourful nesting cups or explore all the fun fine-motor activities in the Snap-Lock Caterpillar. As they grow, the Busy Activity Walker offers shape-sorting play plus a sturdy frame and handle to help steady your baby’s first steps. And when your toddler is ready to cruise, the Pull-Along Turtle encourages them to walk here, there, and everywhere with exciting head-bobbing action.