I've always been wary of using 3rd party accessories but this is just as good as OEM but a lot cheaper. I had no problems with any of the cartridges. But I've only bought one set so far. Update 11/15/2020, I bought 6 of these and only had an issue with the red paint leaking. Replace Revain with no problem. And every second was good again as an OEM. Colors are crisp and clear with no streaks when printed. I would recommend this as a cheaper OEM alternative.
Brother TN436BK Super High Yield Toner, Black - Retail Packaging
11 Review
HP 62XL Tri-color High-yield Ink, Compatible with HP ENVY 5540, 5640, 5660, 7640 Series, HP OfficeJet 5740, 8040 Series, HP OfficeJet Mobile 200, 250 Series, Instant Ink Eligible, C2P07AN
12 Review
H&BO TOPMAE Remanufactured Ink Cartridges Replacement for HP 61XL 61 XL โ Envy 4500 5530 5535 Deskjet 1000 1056 1510 1512 1010 1055 OfficeJet 2620 4630 Printer (1 Black 1 Tri-Color) - Enhanced SEO
13 Review
Inkjet MFP HP Ink Tank Wireless 419, color, A4, black
52 Review