[1] Suitable for simulation training of tonsillectomy.

[2] Adopting multi-material 3D printing with a combination of rigid and flexible materials, it reproduces anatomical structures including the oral cavity, pharynx and tonsils, and simulates the realistic texture of different tissues.

[3] The tonsil area is designed as a cavity structure, which can be loaded with animal tissues for simulation training, closely resembling real clinical scenarios.