For little geologists in the making! Klutz's Rock, Gems, Geodes Kit includes 36 stones and crystal powder and mold to grow their own geode formation. From there, littles can collect rocks and conduct experiments, such as a scratch test and float test, to discover their hidden properties. They’ll even learn how to make their very own rock tumbler. Includes a fact-filled book to keep exploring samples from the great outdoors.

• 36 rocks
• Display tray
• Crystal powder
• Geode mold
• Plaster
• Magnifying glass