Intelligent toy is conducive to children´s intelligence development. If you happen to need such an interesting toy, this Windmill Shape 3D Tridimensional Intelligent Metal Puzzle Toy Artificial Model will satisfy you a lot. The plate adopts advanced laser cutting technology to guarantee smooth edges and secure assembling while its superior metal material features ultra durability. With pieces, it allows you to smartly put them together and finally get a complete puzzle. Easy to play and full of fun, our 3D puzzle will active your plain life!