Non-OEM, Bulk 500ml refill ink for Brother LC75 MFC-J280W, MFC-J425W, MFC-J430w, MFC-J435W, MFC-J5910DW, MFC-J625DW, MFC-J6510DW, MFC-J6710DW, MFC-J6910dw, MFC-J825DW, MFC-J835DW Total 500ml ink(2 blacks, cyan, magenta, yellow) and 4 long needle syringes. This ink is produced in dustless workshop & with third time filtration, particulate at size in 0.2. So the nozzle won't clog. This ink is Anti-UV dye ink, which can resist against sunshine so that printings can last longer in color. This ink was made with the color paste from USA and the chemical additive/formula supplied from Germany and Japan. Made in China. 100% compatible with Brother printers. Each 100ml ink = 5~7 cartridges.