Our Premium refillable edible ink cartridges with reset chip contain high-quality edible ink manufactured in the U.S. and certainly 100% compliant with the FDA regulations. For printing texts, pictures, etc. on our premium edible papers. To ensure best printing results we recommend not to refill your edible ink cartridges more than three times! All cartridges in this category are to be used in Epson printer models only, not for use in printers other than Epson.