PMC Silver Mini pot set (japan import) PMC3 is the silver clay of the top class in both hardness and luster. Only one original accessories and silver goods of the world, you can creative anyone easily. Small storage is easy! Mini pot starter kit with sterling silver clay! Mini pot is a device that can be fired only if left as it is with a fire in the solid fuel. Body size (about): Silver pot inside diameter 50mm (firing range is about 30mm