This ring was the "most expensive nine types of food in the world" one the chosen motif Kobe cattle.
Japanese Black smoke blackened the metal surface of in order to give the beef likeness, was setting the dendritic agate of like a pattern cow.
The dendritic agate, is a kind of so named agate from the fact that mineral that has entered the inside can be seen in the pattern of dendritic (dendritic).
material: sterling silver
color: black
stone: dendritic agate
Locality: made in japan