anatomy model skeleton model human body model skull Human Skull Model Anatomy Adult Model brain model Mini Skeleton Head Skull Model Scientific Human Anatomy Skeleton Model Hanging Stand Human Hand Wrist Skeleton Model Equipment The model uses an enlarged design and cochlear auger sections to show that shows the deconstruction of hair cells, caps membranes and basement membrane in detail. anatomy model skeleton model The screw conveyor is an essential organ in the anatomy of the organs of hearing, and the structure is small and complex. To facilitate the use of medical anatomy better, we have this product . Excellent training tool for student/teacher/ professional use, preferred choice of experts .