Realistic lung teaching model designed for clear, handson demonstration and study Key benefits Realistic appearance and details make anatomical structures easy to recognize and remember. Durable construction in PVC with a handpainted finish that resists peeling, so colorcoded parts remain clear through repeated handling. Bright, computermatched colors distinguish lobes, bronchioles, terminal bronchioles, and alveolar regions for fast visual learning. Portable size and light weight make the model easy to carry between classrooms and demonstration sites. Features Function: Blood addition model that visually demonstrates the branching distribution of bronchioles, the division of terminal bronchioles, and their relationship to alveoli. Material: quality PVC with a end handpainted surface applied after computer color matching to ensure consistent, vivid coloration. Finish: Paint and color application are designed to adhere well and withstand regular use. Size and weight: Enlarged model dimensions 26 x 19 x 40 cm (10 x 7.5 x 16 in); weight 1310 g (2.9 lb), balanced for tabletop display and transport. Practical use scenarios Anatomy and physiology classes: Use the model during lectures to point out airway branching and alveolar relationships for small group or classroom demonstrations. Skills labs and instructorled workshops: Provide a tactile reference that complements textbook diagrams and digital resources during lab sessions. Student selfstudy and review: Place on a study table to support individual learning and visual revision of airway anatomy. What makes it stand out Clear color differentiation and accurate structural detail simplify complex concepts without excessive setup. Compact, lightweight format supports repeated handling and easy movement between teaching locations. Specifications Model type: Blood addition lung model for airway and alveoli demonstration Material: PVC Dimensions: 26 x 19 x 40 cm (10 x 7.5 x 16 in) expanded size Weight: 1310 g (2.9 lb) Finish: Computer color matched and handpainted for durable, contrast detail