* AgriTone brand toners are Made In America * For a green office, try HP 61x bio toner cartridges * This Agritone bio toner has been inserted into a HP c8061x toner cartridge and offers the imaging industry's highest concentration of bio content * Agritone branded cartridges are an eco friendly alternative to HP toner that is petroleum based. Agritone eco toner contains bioblack toner. The resin used to produce bioblack toner is known as biorez, containing 60+% bio-content, while bioblack in toner form contains 35+% bio-content * It is time we do all that we can to reduce our reliance on petroleum and petroleum based products by using and promoting products developed from renewable agricultural materials such as soy, corn and cottonseed. Less reliance on petroleum toner and utilizing remanufactured plastic cores is one step toward helping to reduce global warming, lowering our carbon footprint, while, also, helping to stabalize oil prices. Furthermore, the use of bio toner in these eco friendly products has been known to make the process of recycling paper easier * These cartridges are designed for use within HP 4100, 4100dtn, 4100n, 4100tn and 4100 mfp printers * Page yield @ 5% coverage: 10,000 pages * One year warranty * New, longer life, drum so as to insure optimal performance * Free UPS or FedEx Ground * US SALES ONLY - IN STOCK