★ 4D Model of Fetal Organ Development: A highly detailed anatomical model consisting of 21 detachable parts and a display base. The model also comes with an illustrated assembly guide. It serves as an educational tool to guide student learning, deepen understanding, and make teaching more engaging. ★Teaching Tool: This 4D fetal development model uses vivid colors to distinguish different structures, easily capturing students’ attention and making it ideal for classroom demonstrations and science outreach. Its visual 3D structure effectively aids in understanding complex developmental concepts, significantly improving teaching efficiency and classroom quality. ★ Human Embryonic Development Anatomy Teaching Model: Featuring a translucent shell design that allows clear visibility of internal structures; paired with a midline cross-section, it intuitively displays the location and morphology of fetal organs, making complex embryonic development concepts easier to grasp and delivering outstanding teaching and demonstration results. ★ High-Quality PVC Material: Made from food-grade PVC plastic, hand-painted with high-quality finishes, and featuring an exquisitely crafted transparent anatomical design with an aesthetically pleasing appearance. Dimensions: 19.2 x 11 x 29 cm. ★ Enhance Student Learning Outcomes: Serves as both a learning tool for medical students and a teaching aid. Suitable for anyone interested in fetal development.