Archival inks provide lasting stamping results that are permanent on many surfaces. Get a crisp image that does not bleed over water-based inks and markers, acrylic paint, water colors, Adirondack alcohol ink or perfect pearls pigment powders. It is acid free, non-toxic, waterproof, permanent on matte and gloss papers, air dries on matte surfaces and heat set on glossy surfaces. Available in French ultramarine color.