This lot includes 4 genuine/original Dell toner cartridges in cyan, yellow, magenta, and black colors. Specifically designed for Dell printers, these cartridges are compatible with models S3845 and S3840. With a laser print technology, these cartridges offer high-quality printing results. Perfect for professionals and home users looking for reliable and consistent color output, these Dell toner cartridges are a convenient and efficient choice for your printing needs.