This starter set includes six 4 oz. jars of fabric screen printing ink in black, blue, green, red, white and yellow. Use on cotton, polyester, blends, linen, rayon and other synthetic fibers except nylon. It also works great on paper and cardboard. It may be used for screen printing or painted on with a brush The ink cleans up with water, contains no solvents, and is colorfast when properly heat set.