This half size torso is an excellent tool in basic anatomy education. Composed as follows: • head, divided in 2 parts, showing a section of the brain and the upper respiratory tract • half of the brain, showing internal structures • 2 lungs • heart (2 parts) showing the atria, ventricles and valves • liver with gallbladder • stomach • single piece including small intestine, large intestine and pancreas • removable cover that exposes interior of caecum.