Free Ink 4 Life™ System—the last printer ink refill kit you’ll ever buy! Tired of running to the store to buy new, costly inkjet cartridges every time you run out of ink? Save money and time by re-using the cartridges you already own over and over again with this convenient ink refill kit. It comes with instructional CD-ROM (Windows® and MAC® compatible), ink, cartridge cradles, accessories for refilling over 450 types of cartridges from all major manufacturers. Included ink alone gives you over $500.00 in refills!