Earth science experiments brought to your home;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;Grow a salt rock garden, rock candy, and string crystals

• Young Scientist Series - Set 3: Minerals (Kit 7) - Crystal (Kit 8) - Fossils (Kit 9)

Young Scientist Series - Set 3: Minerals (Kit 7) - Crystal (Kit 8) - Fossils (Kit 9)The Young Scientists Club