This is a compatible replacement for the Epson ERC-27B black POS ribbon cartridges, offered in a convenient 6 pack. These ribbons are designed to provide reliable print results while being a cost-effective alternative to the original Epson brand. Manufactured under strict quality assurance standards, they ensure optimal performance for your point-of-sale printing needs. Backed by a 2-year guarantee, these ribbons are a smart choice for any business looking to save on printing supplies.