M. Graham Watercolors 15 ml - Mineral Violet

 Pigment Composition - Manganese Ammonium Pyro Phosphate & Silicate of Sodium (PV 16), Aluminum with Sulfur (PV 15) Lightfast Rating - Excellent - LF I Opacity Rating - Semi Opaque Staining/Granulating - Granulating Size - .5 oz M. Graham watercolors are brilliant, highly pigmented and suitable for all traditional techniques with beautiful, even washes and no hard outlines. Made with exceptional amounts of pigment in an old fashioned binding medium of pure gum arabic and natural blackberry honey.