The Blue Fluorite Opaque Ink by Ranger Ink will give you plenty of inspiration for your next creative project! This Vintaj Patina is specifically formulated by Ranger Ink to work with metal. You can create gorgeous patina effects on findings, filigrees, jewelry, and other projects that you have in mind! Included in the package is one .5 ounce bottle of brown opaque ink that will permanently adhere to metal. Made in the USA.