The product is a genuine Brother LC103CL 3-pack color ink cartridges LC1033PKS, specifically designed for use with various Brother printer models. These original ink cartridges are compatible with printers like Brother MFC-J4510DW, MFC-J6720DW, and DCP-J152W, among others. The cartridges are cyan, yellow, magenta, and multicolor, making them suitable for a variety of printing needs. Made in Japan, these cartridges are reliable and high-quality for producing vibrant and professional prints.