What is a Geode?
Geodes are formed from fluids which crystallize in cavities within a rounded rock or nodule. Geodes are found in many parts of the world. The geodes contained in this set are from Mexico; 90% of them have hollow centers lined with crystals. Break open yours and look for the hidden crystals!
How to Break Open Your Geodes
Put the geode in a bag or sock. Hit it firmly with a hammer, aiming for the center - safety glasses and adult supervision are recommended.
This superb chemistry set features 350 mind-boggling experiments!
The large realistic model has removable organs that can be studied and set back into the correct position.
Dig deeper, and discover the fascinating crystal structures of minerals and rocks with this great kit!
Get one of the craziest and coolest kaleidoscopes around!
Make the coolest 3D pin art on your desk with this amazing desk toy.
Watch this laser pointer emit a cool purple beam!