Review on 🖨️ Valuetoner Remanufactured Ink Cartridge Set for HP 21 C9351AN & 22 C9352AN - Compatible with DESKJET F4180 F2210 D1560, OFFICEJET 4315 J3640, FAX 3180, PSC 1401 Printer - 2 Black, 1 Tri-Color, 3 Pack by Blake Larson

DO NOT BUY! Decided to save some money and buy these instead of regular HP cartridges. 2 blacks ONLY lasted a week (and I don't print that much compared to some people). The color ink has not yet been installed but I have no doubt it will last more than a week. It shocks me if it takes longer than 3-4 days. You get what you pay for but in this case I just got picked up. NEVER AGAIN!