National Geographic Polished Stones and Crystals 15 Lb. Bulk Collection | 15 Lbs. of 3/4-Inch Tumbled Stones, Real Rocks and Crystals, Bulk Craft Supplies, Rock Collection, Geology Activity

National Geographic Polished Stones and Crystals 15 Lb. Bulk Collection | 15 Lbs. of 3/4-Inch Tumbled Stones, Real Rocks and Crystals, Bulk Craft Supplies, Rock Collection, Geology Activity

• The Ultimate rock collection kit! This STEM science kit lets kids explore 15 pounds of magnificent geological specimens! These include agate, amethyst, blue quartz, rose quartz, tiger's eye, sodalite, hematite, various jasper varieties, and more!
• Polished gems reveal hidden beauty! This collection of stones and crystals is dazzling! The polished luster of the rocks and crystals in this kit make it possible to see minute details, revealing the hidden beauty of each rock and crystal inside!
• Great home decor and craft accessories. These rocks and crystals have many uses! They make great aquarium rocks, and are also good for plant and candle arrangements. Use them as gemstone home decor or with a jewelry making kit! The possibilities are endless!
• Learning guide and ID sheet included. The learning guide and ID sheet in this set provide a deeper look into each rock and crystal. They're great for kids learning about geology and for adults who desire additional insight into their new stones!
• 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!