Review on 🖨️ HP 934XL Black Ink Cartridge: Compatibility with HP OfficeJet 6800 & Pro 6230 Series (C2P23AN) by Chad Rosier

I'm not sure where Revain buys this product. China is on the packaging. It's terrible. This is the second ink cartridge I bought that no longer works. The first one was still half full when it came out. I swallowed this loss. This was only changed on Monday. It is still almost full and has already stopped working. I can't afford to lose money like that! We are a kindergarten, not a bank. :( Money is a valuable commodity that should not be thrown away. Don't waste your money! Revane needs to find another place to buy this HP ink.