Laser Tek Services&reg; Black Toner Refill Kit for the Canon L50 L-50 6812A001AA ImageClass D660 D680 D760 D860 D880 Kit comes with 1 Bottle, Easy Instructions, Funnel Cap, Latex Gloves if needed; Toner Wipes- These cloths are chemically treated to attract toner dust Each Bottle is good for at least the same page yield as a new cartridge, usually a bit more. Each Bottle is good for at least the same page yield as a new cartridge, usually a bit more. Product Comes with a 1 year 100% Satisfaction Guarantee! Laser Tek Servicesoffers free technical support for any questions you may have. Save big each time you refill and GO GREEN!!!