EXCAVATE 13 REAL GEMS - Dig up rose quartz, labradorite, tiger’s eye, carnelian, dalmatian jasper, and more with the included excavation tool, magnifier, and Learning Guide. AWARD-WINNING PRODUCTS – Blue Marble, winner of the Toy Association's prestigious Toy of the Year Award, proudly develops products that foster education, imagination, and creativity, with a U.S. support team to ensure a stellar experience!