All packages are open, but the cartridges are new

Compatible printers: Brother HL-L9430CDN, HL-L9470CDN, MFC-L9630CDN, MFC-L9670CDN.ZawartoPackaging: Swiss Toner Toner TN-821XL TN-821XLBK (1 black, 1 blue, 1 yellow, 1 purple). It is not oryginalny.Wydajnopages: 12,000 pages (black), 9,000 pages (color) at 5% coverage. It has been fully tested and works like original cartridges. Perfect for home, schools, offices and hospitals.