Formulated for exceptional durability, Mutoh Brand MS31 Eco Solvlent Ink features unbeatable scratch resistance under the most aggressive conditions, which is critical to the production of banners and other graphics. Revolutionary Eco-Ultra is more efficient than ever, providing rich ink density for bright vivid prints, quicker drying time, and no-odor or fumes to manage. In addition, the improved MS31 Ink is tougher than ever before and boosts the performance of Mutoh's ValueJet printers.