Large-scale design: Expand the cross-sectional structure model of the leaf, more intuitively display the anatomical structure and facilitate research.Being able to see details and understand anatomy PR new update: The pattern color is particularly bright, the green is clearly visible, and the degree of restoration is high.Good workmanship, clear shape, exquisite details, suitable for school teaching tools, learning display + PR Vivid details: Fine structural organization showing models of upper and lower epidermis, middle leaves and veins.Epidermis: corneal layer, epidermal cells and pores, composed of protective cells;Inner sheet: composed of lanterns and sponge fabrics;Vein: main vein, lateral vein and small artery PR Clear pattern: The cross-sectional structural pattern of the plate is made of high-quality PVC and the details are carefully designed, so you can more intuitively understand and learn the anatomy of the plate. PR Cleaning and use: Easy to clean with water and rags.The human anatomy model is also an ideal choice for students, professionals, teachers, schools and colleges.