WARNING: CHOKING HAZARD - Small Parts. Not for children under 3 years. The colorful rocks you explore with this kit will open up the world of earth science and geology! Kick-start your very own rock collection with the 36 stones. Then use the included crystal powder and mold to grow a geode formation. Collect rocks and conduct experiments, such as a scratch test and float test, to discover their hidden properties. You'll even learn how to make your very own rock tumbler. Use the fact-filled book to keep exploring the world around you! Promotes STEM/STEAM The labelled tray keeps your rocks organized and ready to display Everything you need to grow your own geode Learn about the properties of different types of rocks Clear instructions take the intimidation factor out of being a maker Comes With: 36 rocks, display tray, crystal powder, geode mold, plaster, and magnifying glass
