Intelligence Development: The Rainbow Ball elimination game is full of strategy and excitement. Classic board games can exercise thinking skills and promote brain development. Brain Development: Let children exercise their thinking and logical skills while playing the color boat game, helping children think and improve their basic planning skills. Great Gift: The Rainbow Ball game is a great gift for birthdays, Christmas and other holidays. Your friends and children will have hours of fun! Come and give your child a surprise. Simple and Fun: The Rainbow Ball game is simple and fun. Think quickly about how to get more balls. It is suitable for children and adults, and is also a family game. Exercise your brain with your family with this exciting board game.