Pondiron

Pondiron is one of the alchemical metals of the thirty Arthosian metals. It is a dull blue-green color and looks like the ripples of a pond moving slowly outward. If you focus on the metal in one spot, you will see that it isn't actually moving at all, but out of the corner of your eye you will always see the patterns shifting and rippling outward. It is quite beautiful in tableware.