Amazing what our body can do. What are the smallest and largest bones in the body? Why do I sweat or feel cold? And what is good for the body? In this book, children will learn all sorts of interesting facts about the various components of the human body. Through scenes from children's everyday life, tiptoi explains to little explorers how their body works: Blowing bubbles involves the lungs, after a water fight the children get goosebumps, and climbing on the jungle gym requires muscles.

Tiptoi pen not included. Must be purchased separately.