While you are building up this 3D puzzle from Cubicfun National Geographic series, you will make new animal friends. Compared with traditional puzzle, CubicFun's has a strong three-dimensional sense so that your hands-on ability and logical thinking will be fully encouraged. Learn while assembling, encourages kids hands-on ability, and logical thinking. Compare with traditional puzzle, it has a strong three-dimensional sense. Lots of fun: The whole family will get lots knowledge while built up the model.