Natural Geodes - Break your own

A geode is a hollow rock lined with an inside layer of sparkling crystals. On the outside, geodes appear nondescript and are easily overlooked.
 
With this product you can break and reveal the crystal by yourself revealing the beauty of these geodes. 
 
Always break with care so the crystals arent shattered to pieces.
Kids must always be supervised by adults. When broken small pieces will be formed.