The product is a genuine OEM Xerox 106R462 black toner cartridge designed specifically for Xerox printers. It is compatible with the Xerox Phaser 3400 model and comes sealed in a bag to ensure quality and freshness. This black toner cartridge is essential for producing high-quality black prints with crisp and clear details, making it a reliable choice for professionals and individuals looking for consistent and impressive results when printing documents and images.