Speedball Waterbased Fabric Screen Printing Inks are high quality screen printing inks with richer colors, greater coverage, smoother workability, softer feel and easier water cleanup! These fabric inks will wear as long as the fabric with brilliant colors that are ideally for use on cotton, polyester, blends, linen, rayon and other synthetic fibers (NOT for use on nylon). Also works well on paper and cardboard! Wash fast when properly heat-set. Non-Flammable, contains no solvents and no offensive smell. Speedball's fabric inks may be screen printed or painted on with brush.