Discover the Original Riso Master-Film S-8131E Type37, designed for RZ, MZ, and EZ risograph models. With 220 frames per roll, this A3 master film ensures high-quality, durable prints with fast-drying ink absorption. Perfect for bulk printing, it offers cost-effective, eco-friendly solutions without compromising on clarity or performance. Ideal for professional print shops and businesses seeking reliable duplicator supplies.