Visualised learning process Demonstrates the mechanical steps of inhalation and exhalation through clear, traceable movements. Supports pedagogy in respiratory physiology with a focused, functional depiction. High-quality materials Selected components enable realistic simulation of lung function while providing high mechanical durability. The wear-resistant surface ensures hygienic handling and long-term reliable operation. Logic training and motor skills Builds analytical thinking and precise motor control at the same time. Enables holistic development by linking mental and physical tasks in a meaningful way. Clear knowledge transfer The detailed breathing model serves as a practical pedagogical aid for interactive lessons, making complex biological processes understandable through realistic representation. Use scenarios - In biology or physiology classrooms to illustrate ventilation during respiration units for students at secondary or undergraduate levels. - In teacher training or professional development sessions to demonstrate anatomical concepts and patient education techniques. - In clinical or rehabilitation settings to explain breathing exercises and respiratory mechanics to patients and trainees. Key attributes Function: visualised respiratory mechanics and focused functional display Material and durability: durable components with a wear-resistant surface for hygienic, long-term use Educational value: supports interactive instruction, analytical thinking, and practical demonstrations This tool aligns with classroom and training needs by clarifying complex processes with realistic representation.