About this item Guide the toy car through obstacles and pass 8 challenges, which increases the fun) of racing. It is very suitable for training and improving children's motor skills, problem solving and hand eye coordination. Help children learn causality through 8 different challenges. Built in mechanical linkage track, inertial vehicle track, without battery. The package includes 2 mini cars for children to play with. Made of high-quality and durable ABS plastic, it is the perfect solution for children to lose their temper and start throwing things. Non toxic) water-based paint, polished smooth edges and corners, safe to use. The rail car suit adopts a unique color matching design to stimulate children's color perception. This is a good game choice for boys and girls over 3 years old to play at home. They are Christmas, birthday and Easter gifts for children.