Vintaj® Patinas are opaque inks specially formulated by Ranger Ink to adhere to metal. They create beautiful and durable patina effects, and easily clean up with water. The Patinas will colorize natural brass, copper, pewter, solid brass, and metal findings and filigrees (as well as other metals) for gorgeous jewelry and crafting projects. Vintaj Patinas are fast drying, acid free and clean up with water. They are permanent and work beautifully on a variety of surfaces such as metal, glass, wood, fabric, paper, leather, burlap and so much more!Opaque inks for metalFast drying satin finishNo acids and UV safeThis listing is for ONE .5oz bottle of patina. Dry Gulch Notes: Citrine is a classic butter color and one of our favorites in the yellow family. It's very similar to Golden Agate, but softer.