1. Longlasting Performance: Thanks to the polypropylene material, this lung model meets the requirements for functionality. It delivers reliable performance in school experiments and demonstrations of the respiratory system. The clear and precise representation of lung functions makes it a valuable teaching aid. Its resilience ensures longterm use without compromising quality. 2. Distraction Design: The lung model features a distraction setup that enhances focus. An innovative odorcontrol process supports handson learning and improves the quality of the educational experience. 3. Robust Design for Durability: The reinforced structural design ensures stability and longevity, supporting repeated assemblies for educational use while showcasing precision craftsmanship in every detail. It is ideal for teaching the anatomy of the lung system. 4. Safety Design with Rounded Edges: Rounded edges ensure student safety and prevent injuries during use. This creates a secure learning environment for all users and enables a risk experience when handling the lung model. The design is specifically developed to minimize potential hazards while ensuring comfort during operation. for school use.