Economy Digestive System Model-Model of human digestive system showing nose, mouth cavity and pharynx, oesophagus the gastrointestinal tract, liver with gall bladder, pancreas and spleen, duodenum, cecum and rectum are opened. Transverse colon is removable to show internal structure. Excellent tool for showing path of food. Mounted on a 32cm x 12 cm base, includes numbered key card.
