Did you know that SPONGE-FREE cartridges allow you to use 100% of your ink? Having cartridges with sponges not only cost you 60% of your ink to the sponge, but too prevent bacteria growth in the sponge alcohol is added to the ink. Alcohol can cause your printhead to burnout.
Interesting... what printers/models use the SPONGE-FREE cartridges that you recommend?
Which model would you suggest?
I recommend the canon mg5220