Refill friendly HP 18/88 set (with tools)
Refill friendly HP # 88 or # 18 compatible cartridge set - for OfficeJet K550, K5300, K5400, L7380, L7580, L7590, K8600...
Empty refillable cartridges (4) fitted with auto reset chips, 4 syringes / needles, refill instructions
Ink not included
