Interesting children's toys - This funny and colorful domino train is the best enlightenment toy for children. The package includes a domino locomotive, a rack with dominoes, a cactus, 60 dominoes and a beautiful gift box. Good for the enlightenment of young children - The design of the domino train toy set is extremely exquisite and the color matching is gorgeous, which helps to improve children's visual sense. The train will play attractive music when it starts, and the child can change the direction of the train according to his way of thinking to control the placement of dominoes, which effectively attracts and help children to improve their auditory sense, tactile sense and creative thinking. Constructional security - The domino steam engine is made of harmless and odorless plastic materials, and its shell is smooth without hurting the baby's hands. Easy to use and convenient - Firstly, Install two batteries and Put dominoes into the long train rack. Secondly, connecting the rack and domino locomotive. Then after sliding the switch of the domino steam car, the machine places dominoes rhythmically. In the end, rotate the chimney of the domino steam car to change the placement route of the dominoes. Exquisite gifts for children - The puzzle domino small train toy set is a gift for children for holidays and birthdays. It will help children grow up and is a loyal partner of children.