Includes: Base, tray, lower trough, 5 balls, instructions. Walmart Exclusive: The Playskool Explore ’n Grow Busy Ball Popper toy delivers motorized, pop-and-drop action as balls zoom, tumble, and roll down the ramp for endless entertainment. Sound and Sensory Excitement: Lively music, silly sound effects, textured surfaces, and soft silicone accents create a satisfying, sensory-rich play experience for toddlers. Develops Growing Skills: Every drop, pop, press, and roll supports fine motor development, eye tracking, problem solving, and cause-and-effect learning. Toddler-Friendly Design: A big, easy-to-press button gives little ones control of the action, helping build confidence during independent play. Durable and Updated: A refreshed, streamlined design makes this sturdy popper perfect for active play. Gift for Toddlers: This Playskool activity toy makes a great holiday gift, anytime surprise, or birthday present for kids 9 months and up. Battery Information: Requires 4 x D batteries (not included).