Lab Supplies: PVC material does not have to fear being broken by students, so it is a great addition to your lab supplies. Various applications: It can be used not only as a learning aid for medical students, but also as a teaching tool. It also serves as a means of communication for doctors and patients. It will satisfy anyone who is interested in human skin. Teaching aids: Learn about human skin with this 3D model. Different colors are used to distinguish different positions, and the colors are bright and easily attract students' attention, allowing you to conduct demonstrations in class that promote students' understanding and improve the quality of teaching. The skin model shows different layers of skin to learn hair, sweat glands and basic knowledge about the sensory organs of the skin. So you can use this intuitive training for an effective theoretical understanding. Prototype, handmade in a solid, unbreakable, environmentally friendly PVC. Clear shape with great details. Almost real representation of human skin. And lateral hinge connection, placed on the b