Young Scientist Series - Set 8: Mirrors (Kit 22) - Electricity (Kit 23) - Circuits and Electromagnets (Kit 24) Educational and fun for kids Great hands on learning kit Encourages creative learning Kit has everything you need Mirrors Everywhere! This kit is an electrifying experience 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 Convex mirrors, concave mirrors, reflections, and even a secret code. Insulators, conductors, light bulbs, and light bulb holders are used to design circuits, on-off switches, mazes, and an electromagnet.