Blue Marble National Geographic Hobby Rock Tumbler Kit invites kids and adults alike to discover the magical world of geology. As we polish rough rocks into dazzling gemstones, we not only engage in a fun hands-on STEM activity but also develop patience, creativity, and an appreciation for natural wonders. This kit is perfect for sparking curiosity in young minds while fostering important skills like critical thinking and fine motor development. 8+ years

Acorn Avenue 36 PCS Wooden Bright Earth Color Sorting Stacking Rocks is the perfect addition to any child's playtime! These beautifully crafted wooden stones offer endless opportunities for open-ended play, allowing little ones to stack, sort, and create to their heart's content. As kids engage in this fun, tactile experience, they're not just building structures but also enhancing their problem-solving skills, fine motor abilities, and color recognition. 3+ years

National Geographic Rock Tumbler Refill Kit is an amazing way to ignite a passion for geology in our little ones! With three pounds of rough gemstones like Amethyst and Tiger's Eye, kids get to experience the thrill of transforming rocks into dazzling jewels while learning about their unique properties. This kit not only encourages creativity through custom jewelry making but also helps develop skills like patience and attention to detail. 8+ years

Learning Resources Rock 'n Gem Surprise is a fantastic way to introduce little ones to the wonders of geology! With 19 engaging pieces, this activity set allows children to crack open colorful play geodes using a hammer and chisel, revealing vibrant gems that spark curiosity and excitement. As they sort, match, and count gems in eight lively colors and four shapes, they're not just having fun—they're also developing fine motor skills and critical early STEM concepts! 3+ years

The Shimmer ’n Sparkle Metallic Mania Rock Art DIY Painting Rock Craft Kit is a fantastic way to engage children aged 6 and up in artistic expression. This hands-on craft kit encourages creativity, fine motor skills, and color recognition as kids paint, dot, and embellish their rocks with assorted gems. Not only does it foster imaginative play, but it also teaches patience and planning as young artists bring their unique visions to life. 6+ years

National Geographic Kids Rock Collection is a fantastic way to ignite a passion for geology in both kids and adults! With 1. 25 lb. 8+ years

The Discovery Kids Gemstone Dig STEM Science Kit invites children aged 12 and up into the exciting world of geology. By excavating real gemstones like turquoise and amethyst, kids not only develop critical thinking and fine motor skills but also spark a lifelong curiosity about Earth's natural wonders. This hands-on experience doesn't just entertain; it educates and inspires future scientists to explore the rich stories behind each gem they uncover. 12 years & up

The STEM Toy Rock Science Kit invites young geologists to explore the fascinating world of geology. Packed with 15 unique rock specimens, this kit allows kids to test, classify, and identify their findings, fostering critical thinking and observation skills while encouraging a love for the natural sciences. It's a fantastic choice for educators and parents looking to spark curiosity and engage children's imaginations in a fun, hands-on way! 8+ years