This product is a set of 6 premium ribbon cartridges compatible with the Epson ERC-30BR model. The cartridges come in a combination of black and red colors, suitable for various printing needs. Made by PosPaper, these compatible cartridges are designed to work seamlessly with the ERC30 model, ensuring high-quality prints and reliable performance. Ideal for those looking for cost-effective printing solutions without compromising on print quality, these ribbon cartridges are a convenient and efficient choice for home or office use.