The Fisher-Price Busy Activity Walker combines sit-up play and cruising fun to keep your growing baby busy all playtime long. Sitting babies can put and take the three shape blocks, turn the spinner, slide the slider, and flip the little flip book. As your baby grows, the easy to grasp handle helps steady those first steps as they begin to walk here, there, and everywhere. Where development comes into play- Gross Motor: The walker helps your baby develop balance and coordination as they pull up and start taking their first steps. Thinking Skills: Shape sorting encourages problem solving skills as little ones figure out which shape goes through each slot. Security & Happiness: As your baby learns how to walk all on their own, they gain a sense of independence and self-confidence.