The GREENBOX MX-27NT High Yield Toner Cartridge Replacement for Sharp MX-27NT is a 4-pack of high yield toner cartridges designed for Sharp printers. These cartridges are compatible with the Sharp MX-27 model and offer vibrant colors in cyan, yellow, magenta, and black. With a manufacturer warranty of 3 years and a focus on print technology using laser printing, this product ensures reliable performance and long-lasting results. Made by Greenbox, these cartridges provide a cost-effective solution for high-quality printing needs.