FUN & AUTOMATIC ACTION - This automatic domino train lays perfect lines of dominoes as it drives, keeping kids amazed and engaged without needing to set them up by hand. DEVELOPS SMART SKILLS - An unique kid toy that boosts hand-eye coordination, focus and logical thinking. Perfect for screen free educational fun. SAFE FOR TODDLERS - Designed as a train set for kids ages 3-5, made with smooth, non-toxic materials. A safe and exciting battery operated train for kids. IDEAL GIFT FOR ANY OCCASION - Whether it’s a birthday, holiday or special reward – this domino train makes a memorable and fun gift for boys and girls. INCLUDES 300 DOMINOS FOR ENDLESS PLAY - With 300 colorful blocks, this domino train for kids offers long-lasting fun for multiple builds. Refill and reload easily for nonstop creativity.