1. Replica of the upper body of an adult male, simulates normal lacrimal irrigation process.

2. Comes with soft skin and realistic tissue tension and elasticity.

3. Correct sitting body position. Comes with anatomical structure of normal lacrimal passage, including two lacrimal ducts and bilateral nasolacrimal ducts; each lacrimal ductule varies with the actual needle insertion angles.

4. Liquids can flow out of the nasal cavity or oral cavity after correct irrigation.

5. Add simulative fester into simulative lacrimal ductule according to requirements of training and assessment to have irrigation training for obstructed lacrimal passage.