"As you can see , these are rings." Dan answered Carlisle's before beginning his explanation. "While these rings are just ordinary, they are invaluable when it comes to creating Flames. Yesterday you saw two of the known elements they come in. But I will explain those later. For now I want you both to put on fourteen of these rings so I can teach how to use your Wave Energy and thus create your own Flames. While Dan had a fairly good idea what types the two boys would have, there was no way to be certain until they had both managed to light at least one of their rings.