The DataProducts IBM Wheelwriter Compatible Correctable Ribbons 1299845 are specially designed for use with IBM Wheelwriter II 3, 5, 70, and other compatible models. These black ribbons offer high-quality print technology for clear and precise text. With a unit quantity of 2, these ribbons are a reliable and cost-effective choice for those in need of correctable ribbon cartridges for their IBM printers. Made in China, these DataProducts ribbons ensure compatibility and optimal performance for your printing needs.