The whole structure is firmly mounted on the plastic base,The model shows the anatomical structure of the human tongue in detail The model is made of PVC plastic, light weight and high strength The tongue mucosa adopts a magnified design to show the deep and shallow anatomical structure of the tongue papilla (filament papilla, fungal papilla, leaf papilla, contour papilla) The anatomy of the tongue, adopting a proportional design, including the shape of the tongue, (the tongue base, the tip of the tongue, the boundary groove, the blind hole of the tongue), the to The perfect tool for teaching/learning human muscles and organ anatomy