【Excellent Condition】Picture book for fun learning about the human body, with 57 mechanisms! ♪ Illustrated book ★ Both the inside and outside are in good condition. There is almost no sign of use on the mechanisms. - Title: How Does It Work? Inside the Body - Features: With 57 mechanisms - Contents: Picture book explaining the inner workings of the body - Special Notes: Pages with mechanisms - List Price: 1800 yen + tax ※ We inspect carefully, but please forgive any oversight. ※ Please purchase with the understanding that this is a used item. Thank you for looking.