Canon X25 3-Pack Toner Refill Kit for MF-3110 MF-5770 Kit includes: 3 bottles of toner, funnel cap, gloves, seal, and ILLUSTRATED instructions. Premium quality, high yield toner for CANON X25 cartridges. Product is guaranteed to print at the same quality as a brand new toner cartridge and yield the same amount of pages. Instructions are very easy to follow but we offer phone support to aid in the refilling process if needed