After receiving the first skeleton, I was discouraged by its unbalanced posture and uneven legs. I swapped it out hoping the other one wasn't defective. The second arrived in the same condition.
Pros
Perfect Scientific Research: The accuracy of human bones is based on research by an American medical group. It is cast from real human specimens. The arms and legs can be moved, the top of the skull can be opened and the jaw can be closed and opened. Every seam, hole and groove is visible and you can examine the internal and external structures, observe the natural movements and different positions of the spine. This realistic model is very suitable for biology and anatomy courses as well as for patient education.