CISS For ink refill kit for WF-3620DWF WF-3640DTWF WF-7110DTW WF-7620 printers
Just add ink refill again and again auto reset. PLUS 4 100ML BOTTLE INK Black Cyan Magenta Yellow syringe needle. ISO9001 AND ISO140001 CERTIFIED MANUFACTURER. VACUUM SEALED. XL Capacity.