Our refillable cartridges were created to simplify the refilling of printers using HP 72 original cartridges. Refilling InkPot's refillable cartridges is as easy as counting one, two, three. 1- Remove the cap. 2- Inject ink. 3- Replace the cap. That's all!

These cartridges have auto-reset chips. When a cartridge shows "empty", remove it, refill it, and then when you reinstall it, it will show "full".

*IMPORTANT* The cartridges provided with this product are empty. You will also need to purchase an inkjet refill kit that is compatible with these cartridges.

This product contains the following:

• 130ml matte black refillable cartridge for C9403A (HP 72)
• 130ml photo black refillable cartridge for C9370A (HP 72)
• 130ml cyan refillable cartridge for C9371A (HP 72)
• 130ml magenta refillable cartridge for C9372A (HP 72)
• 130ml yellow refillable cartridge for C9373A (HP 72)
• 130ml gray refillable cartridge for C9374A (HP 72)
• 6 funnels
• Easy and detailed instructions