This is a set of an intact polished, enhydro agate and a sliced half of an enhydro agate. The sliced half is filled with Quartz crystals. The intact example is of an identical color banding, but is intact so with a flashlight held behind, you can see the water slosh around inside it. We have been selling these enhydros for over 10 years, and people always wonder what they look like inside. This unique set shows exactly what they look like.