Skin Block Model 70x Full-SizeThis unique skin model shows a section of human skin in three dimensional form. Individual skin layers are differentiated, and important structures of the skin such as hair, sebaceous and sweat glands, receptors, nerves and vessels are shown in detail. The high quality skin block model is mounted on baseboard. This skin block model details the human skin in 70 times life size. Every original 3B Scientific Anatomy Model gives you direct access to its