A. ROCK COLLECTION: This kit includes 48pcs natural rocks and minerals, perfect standalone collection or addition to any kids rock collection. There are rose quartz, Desert Rose, red jasper, blue aventurine, opal, and sedimentary specimens as well. B. IDENTIFY AND LEARN A full-color learning guide has information on each gems in the set and you can use your magnifying glass to see more details of each rock, gemstone, and crystal. Great starter set for boys and girls with an interest in Geology. C. CONVENIENT STORAGE AND DISPLAYThe included well-made package has a separate compartment for each specimen. Each one has named and allows you to see all the samples inside. D. GREAT EDUCATIONAL GIFT IDEA: This unique & educational rock collection is a great gift for kids who is interested in geology. Also great for the beginner or seasoned gemstone collector. And this can be used on the class, home decoration, inspire your imaginations. E. SATISFACTION GUARANTEE: All of our Byncceh products enjoy lifetime warranty, if there is any question, just contact us freely. We will do our best to serve you.