Pre-filled ink ND Brand Dinsink Brother LC61 61 Refillable Ink Cartridge for Brother :MFC-250C MFC-255CW MFC-290C MFC-295CN MFC-490CW MFC-495CW MFC-5490CN MFC-5895cw MFC-790CW MFC-795CW MFC-990CW MFC-J220 MFC-J265W MFC-J270W MFC-J410W MFC-J415W MFC-J615W MFC-J630W+ 120ML ND Brand Bulk Refill Ink Specially Formulated for Brother - Cyan, Yellow, Magenta, and Black Color The prefilled ink cartridges can be used as regular ink cartridges for an easy using. This cartridge can be easily refilled and reused again and again.High Yield and Saving Costs: By refilling the cartridges, you can save 70-90% of the cost on OEM cartridges. There are easy-refill hole and rubber plug on the top of each cartridge. It is very easy to remove the plug for ink refill and replace it back after refilled for the easy refilling. The cartridge is transparent. It is easy to view how much ink left to prevent from lack of ink to cause air bubbles or how much ink filled in to avoid overfill for easy operation. These patented cartridges are environmental friendly, 3R (recycle, reuse, reduce) green products for endless inkjet printing with big saving.