Each cell has an illustration and its name written, making it very easy to understand. How about it, junior high school and high school students who are taking biology? It might be interesting as a topic of conversation. Although it's new and unused, it has been stored for a long time. *There may be some scratches or marks. *We will prevent water damage. Also, we may use recycled materials for packaging. *If you have any questions about shipping methods, please comment. We will offer a discount for bulk purchases! *We will try our best to accommodate price reductions. We want to make a pleasant transaction! Thank you.