I recently purchased ""resettable chips"" for my HP Business Inkjet printer cartridges and now I have two years of being able to refill these cartridges myself for pennies a refill for less than the price of one ink cartridge at retail. One doesn't have to be a rocket scientist to know I am saving a great deal of $. Thank you 123Refills for helping me get around HP's greed!
Pros: Save big by refilling your printer cartridges
Cons: It's a little messy and it takes a little practice
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