Product Name: 4D Nasal Anatomy Model Material: Made of high-quality environmentally friendly plastic materials, the nose and olfactory model consists of 7 parts, no odor, no pollution Intimate design: The design of the thickened non-slip base enhances the stability of the model, making it difficult to tip over during display and operation, and prolonging its service life. The 4D nasal anatomical model is an indispensable teaching tool. It can help students quickly master nasal anatomical knowledge and improve learning efficiency. Students can practice in a safe environment and enhance surgical skills. Function: book with a black base on which you set the nasal organs model for demonstration after you put it together. it is Used for neurology, general anatomical studies, training in surgical dissection or education of the patient, demonstrating procedures, in order to deepen the understanding of the structure of the human organ.