Take a Journey into the Human Body;3 complete kits in one box;Mulitple award-winning science kits that make science fun, educational, and hands-on;All kits are put on the market after it has passed the ulitmate test-approval by multiple teams of Young Scientists

• The Young Scientists Club WH-925-1106 Young Scientist Series- Set 6: Flight - Heart and Lungs - Digestive System

The Young Scientists Club WH-925-1106 Young Scientist Series- Set 6: Flight - Heart and Lungs - Digestive SystemThe Young Scientists Club