Standard Tooth Model: Teeth demonstration model dentistry is standard with 28 teeth and soft and no tongue.Great model for dentist to communicate with patients. Teach Standard Model: Great model for dentist to communicate with patients.It's important tool for dental office, kids teaching and so on. Application: Teeth models for teaching dental classes,or teeth learner, dental study teaching model, dental lab model. Scientific Presentation: The tooth teaching model includes implant model and a fixed prosthesis that can help explain insertion prosthesis. This model is 6 times magnification of normal human oral cavity. The upper and lower jaws can be opened and closed freely. The upper jaw shows central incisors, lateral incisors, canines, premolars, molars, palate, etc. The lower jaw shows central incisors, lateral incisors, canines, premolars, molars, lower palate, etc. Colour: flesh pink Material: plastic Size: 17x15x12CM Package Contents: 1 * Human tooth care model Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.