Metallic rub-ons can be used to accent, highlight or cover a variety of surfaces including cardstock, paper, clay, ceramic, wood and other hard craft surfaces. Apply with your finger, rubbing the metallics over the craft surface to bring out the full colour. Spray with matte fixative to seal if necessary. This kit contains 7 metallic colours - colonial, nubian, pewter, olive, deep gold, gunmetal and brass.