This is a compatible set of 5 cyan and 2 black Solid Ink ColorStix cartridges (016-1825-00) for the Xerox Phaser 850 printers. These cartridges deliver brilliant, professional color output that is truer and more saturated, ensuring consistent results on virtually any media. Designed to provide full-color printing at high speeds, these cartridges are an economical alternative to OEM options, priced about 30-40% less. Backed by our 100% Quality Satisfaction Guarantee, you can rely on these compatible cartridges for your printing needs.