APPLICATION Suitable for anyone interested in anatomy, care and physiology. Understand the different organs of the human body and their relative positions. Very suitable for children's education, perfect gift for children. ? High Quality - Made of food grade PVC, environmentally friendly materials, computer color matching, high quality hand painted. Almost true representation of the human larynx structure. Size: height 21 cm, length 12 cm ? Wide range of applications - It is mainly used as a visual aid in the teaching of human anatomy, urethral surgery and breast surgery and internal medicine in medical colleges and communication between doctors and patients. ? Anatomical model for the nose: the anatomical model of the nose is a simulated anatomical model with the structure of the outer nose, sinus, nasal cavity, etc., and the anatomy is very standard. So you can carry out accurate research and study ? Clear Texture The texture is particularly clear, the precision of injection molding, so you can vividly explain the relevant knowledge to the students, which is the best aid for your lessons.