Made using traditional Japanese iron gall formula, the Platinum Classic inks have great water resistance properties. This is a good ink for use on documents like agreements and contracts etc....

Made using traditional Japanese iron gall formula, the Platinum Classic inks have great water resistance properties. This is a good ink for use on documents like agreements and contracts etc....

Made using traditional Japanese iron gall formula, the Platinum Classic inks have great water resistance properties. This is a good ink for use on documents like agreements and contracts etc....