Uncle Milton Dr Steve Hunters Crack N Open Geodes Real Specimens Scientific Educational Toy

What wonder of nature will you find inside? crack open geodes selected by experts, revealing the crystals inside. Compare the crystalline structure of the geodes to the included agate slice. Real geodes and agate are selected under the supervision of expert geologist Dr. Stefano Piccini (Dr. Steve). the illustrated booklet details the secrets of the formation of these mysterious stone bubbles with a crystal heart. Includes goggles, magnifier, safety bag and activity guide.