This highly detailed, greatly enlarged model of the chloroplast serves as an essential tool for studying one of the most important organelles of the plant cell. It is both cross and longitudinally sectioned to clearly illustrate the internal microscopic structure. The model accurately displays key components such as the inner and outer membranes, grana, stroma, starch granules, and osmiophile globules. Mounted on a board, it provides an effective and visually clear aid for teaching plant cell anatomy and photosynthesis-related structures.