The product is a set of 4 ink cartridges designed for use in various Epson printers, including the ET-16150, ET-16600, ET-16680, ET-5150, and ET-5170 models. These cartridges are compatible with inkjet print technology and offer black and colour ink options with a capacity of 127ml and 70ml respectively.come with a 1-year manufacturer warranty. Made in the United Kingdom, With a focus on quality and cost-saving features, these cartridges are suitable for home, office, or professional photo printing needs.