18 months & up. This set offers 6 vehicles that children can sort, match, and drive around as a hands-on way to introduce and reinforce shapes, colors, and transportation. The vehicles are comprised of two sections that children can connect together. Each of the vehicles has it's own shape for self correction: square, rectangle, star, circle, triangle, and heart. Set includes: boat, bus, ambulance, airplane, car, and firetruck. Activity cards included.