Capacity (mL): 300 per cartridge For best results, store in a cool, dry place. Use within 3 years of purchase for optimal performance. per cartridge Each compatible cartridge comes equipped with 100% brand new parts including an ink smart chip that accurately tracks your ink level Compatible with Canon PIXMA: MG5720, MG5721, MG5722, MG6820, MG6821, MG6822, MG7720, TS5020, TS6020, TS8020 & TS9020 (**PLEASE NOTE**- CLI-271XL Gray is only compatible with MG7720 Printer) Page Yield*: 500. *at 5% coverage (ISO/IEC standard) Please contact us first with any product issues. We want all of our customers to be happy because happiness matters.