Introduce young science enthusiasts to the fascinating world of geology with the Mineral Rock Science Kit. This comprehensive kit includes fifteen (15) rock specimens, a magnifying viewer, and a handy identification guide, providing everything needed to test, classify, and identify different kinds of rocks. Perfect for hands-on learning, the kit comes with a plastic storage tray to keep the rock collection together and organized. Whether it's for a science project or just a fun educational experience, this Mineral Rock Science Kit is a great way for kids to explore the natural wonders of the earth.