Make your DIY jewelry and craft creations special with the Retro Highway Vintaj® Patina™ kit! Each kit includes three gorgeous colors of opaque, permanent, fast-drying inks formulated by Ranger Inks: Onyx (black), Ochre (yellow), and Agate (off-white). Each color adheres to metal for a beautiful patina effect. Shake vigorously until mixing ball rattles. Apply in small amounts using a paint brush. Use a reliefing block to remove faux patina from raised areas. For added durability, set with a heat tool.