Description: Meet the Three Blood Cell Friends Who Protect the Stars Inside Our Body! Say hello to red blood cells, white blood cells, and platelets! Through fun sticker play, kids will discover the role of blood and the secret to how our bodies grow big and strong. Where is the blood that flows through our bodies born, and what does it do? Born together in the Bone Marrow Kingdom deep inside our bones, the trio of red blood cells, white blood cells, and platelets meet oxygen in the Lung Kingdom, encounter nutrients in the Small Intestine Kingdom, and are sent by the Heart Kingdom to every corner of the body toward Cell City. Along the way, they face attacks from germs and dangers from injuries, but the three blood cell friends work together to overcome every challenge and arrive safely in Cell City. In many ways, the journey of these blood cells mirrors our own life's journey. By completing the stickers that follow the blood cells' adventurous journey of creating and delivering life to the body, children will learn about the role of blood and the wonderful secret of how our bodies grow—growing into brave, healthy kids who take care of themselves along the way. About the Jini Bini Healthy Habits Sticker Series: Author Lee So-eul, well known for picture books that help build good habits in children, has now released the beloved 'Jini Bini Series' as a sticker book! With 'Jini Bini Healthy Habits Stickers,' kids can enjoy placing stickers while remembering the stories from the picture books, which helps boost their cognitive and associative thinking skills and encourages them to take charge of their own health. The characters, brought to life with expressive, lively faces, are sure to become kids' favorite new friends. Designed with children's health in mind, 'Jini Bini Healthy Habits Stickers' has passed the strict safety review of Korea's KC Mark certification.