Easy to UseThis set of pull back car just pull it back and then the car will go automatically. No need battery. It's easy to play for kids and it will make an amazing time for parents to interact with toddlers. Mini Size for ToddlersPerfect for kids small hands. All the toy cars are without sharp corners or tiny components. Designed specially for baby hands easy to grasp and take.Small and light enough convenient to put in a pocket and go anywhere. Manufacturered by Popuppe. Best Gift for KidsOur mini car set are colorful with lots of different colorsvery attractive to kids stimulates kids' recognition great for early development. A perfect choice for birthday giftscar theme party supplies for boys and girls. What you get24 pieces toy cars with different colors.We provide free our friendly customer service. If you have any questions please send e-mail to us our customer services will reply you within twenty four hours. Durable and SafetyMade of high quality ABS material very durableensuring lots of fun and excitement.It won't break even if it falls from a height. 100% safe and non-toxic and no smell.