New old stock. Never opened. This listing is for a Nukote NK‑156 black correctable film typewriter ribbon, new and sealed in original packaging. This ribbon is designed for use with select IBM typewriters and offers high‑yield performance with crisp, clean typing results. The package includes the dual‑spool ribbon cartridge with clear labeling and specifications. This is a vintage office supply item ideal for collectors, typewriter enthusiasts, or anyone maintaining classic IBM machines. The packaging is intact and the ribbon has never been used. Ships fast and securely.