It's blendability, washability and versatility, has made this quick-drying craft ink a fast favorite among fabric artists on natural fabrics. Works great for Marbling! Has a very light hand, if any. They can be used on wood, paper, leather and other porous surfaces, All-Purpose Inks are water-based and non-toxic, making it fun for artists of all ages.
When used on fabrics, the ink must be heat set for permanence. For best results the manufacturer recommends using 100% cotton or silk, but we think it sure work on any natural fabric with a smooth surface. Heat set between color applications to prevent bleeding. Or layer colors to achieve a blended "watercolor" effect.