This set includes four compatible super high yield ink cartridges for the Brother LC3019 series: black LC3019BK, cyan LC3019C, magenta LC3019M, and yellow LC3019Y. Each cartridge is designed to deliver a total yield of up to 7,500 pages, providing exceptional value for your printing needs. Our compatible ink cartridges offer reliable performance and quality results at a fraction of the cost of OEM cartridges. Backed by a 2-year satisfaction guarantee, this set is an economical choice for your Brother printer.