Review on 🖨️ OSIR Compatible Ink Cartridges Replacement for Canon 280 281 PGI-280 CLI-281 - 5-Pack, Works with Canon Pixma Printers TS6220 TR8520 TS9520 TS6120 TR7520 TS9521C TS8320 TS6320 by Tres Carmon

I can't say anything about the quality of the ink yet because I've only installed these cartridges for the first time. At the same time, ink from new cartridges fell into my hands (photo attached). I've never had this before. When I pulled the piece of orange plastic off the new cartridge, the ink literally sloshed all over me - when that was done the cartridge stopped leaking. In addition, it was very difficult to find where to peel off a strip of paper after opening the package with cartridges, but after comparing with those that I took out, I understood what to do and set about it. It was very difficult to clean and didn't come off clean. In the end my printer is happy and the printed test pages look good so I'm hoping that's the only thing I'll be dissatisfied with these cartridges as the rest of the reviews are so good and the price is right.