I received this but didn't use it, so I'm putting it up for sale. It was stored in a school locker. I will offer a discount for purchasing as a set. Please comment if interested. Detailed illustrated explanation of blood and bone marrow. - Title: Imekara Visualizing Human Body - Contents: Illustrated explanation of blood and bone marrow tests, leukemia, and blood transfusions - Language: Japanese - Genre: Health/Medicine Thank you for looking.