Review on 🖨️ Ink4Work Compatible Ink Cartridge Replacement for Canon PGI-250XL and CLI-251XL, for Use with Pixma IP7220, MG5420, MG6320, MX722, MX922 - 20 Pack by Nathaniel Collins

I always order cartridges when they run out and I don't wait for them to run out. I just opened this box of ink cartridges and none of them have the pull tab needed to let air in. The entire top band is covered in thick plastic that you can't even cut off to reveal the air hole. I've just opened a box I ordered a few months ago and my replacement warranty expired yesterday. So when you buy from this company, you need to take out some plastic ink cartridges to make sure you can use them.