The product is a new set of 4 genuine Xerox toner cartridges in cyan, yellow, magenta, and black colors. The specific model numbers included in the set are Xerox 006R01509, 006R01510, 006R01511, and 006R01512. These cartridges are designed for use in printers and are original products from the Xerox brand. Perfect for those in need of high-quality printing supplies, this set ensures reliable performance and vibrant color output for your printing needs.