[1] Suitable for the simulation training of lacrimal duct-related surgeries, as well as for anatomical teaching, case demonstration, clinical training, and surgical instrument operation training.

[2] It highly accurately reproduces the human lacrimal duct-nasal cavity structure at a 1:1 scale, including the lacrimal canaliculi, puncta lacrimalia, lacrimal caruncles, lacrimal sacs, nasolacrimal ducts, nasal conchae, nasal meatuses, nasal cavities, etc.

[3] Adopting multi-material 3D printing combining rigid and flexible materials, it highly simulates the realistic texture of different tissues.

[4] This model is composed of two parts. The detachable and replaceable lacrimal duct-nasal cavity replacement module helps save costs; it can be used with the model shell for easy fixation, enabling the simulation of various surgical angles.