Material: PVC fact, with computer combined colors, beautifully painted by hand.Almost faithful representation of animal and plant cells.Size: 27 x 12.5 x 17 cm. Anatomical standard plant model: Understand the internal organs of the plant cell thanks to this 4 -dimensional model, it is a rare educational tool for educational demonstration. Teaching tools: different colors are used to distinguish different positions, and colors are vivid and easy to attract students' attention, so it can teach the demonstration, which promotes the understanding of students and increases the classroom. Didactic demonstration model to contrast the structure of animal and plant cells: it is a typical cellular model that concentrates the characteristics of general animal and plant cells and their main organelles.It helps students to carry out a comprehensive teaching practice, effectively combining theory with practice. Applicable: applicable to schools, hospitals, physical health education, can be used as a visual help for the knowledge of plant cell knowledge.