1、PARTS: This human body model consists of the human digestive system and several organ and tube structures, including the nose, mouth and throat, esophagus, stomach, intestine, liver and gallbladder, heart and lungs. 2、DETACHABLE: Detachable product design, allowing an in depth view of many body systems, can be used as professional teaching tools, or educational tools, 3、HIGH SIMULATION: Fine workmanship standard teaching AIDS, exquisite products shape, perfect for professional learning to study human systems. 4、MATERIAL: Premium environmental protection plastic material, safe and odor free, sturdy and not easy to break, durable, long service life. 5、SUITABLE FOR: This human torso model is suitable for students, professionals, physiotherapists, teachers, that use mannequins to aid learning.