Two (2) Color and Four (4) Black, High Yield Cartridges. Best Compatible Cartridges for High Yield Black & Color Ink Cartridges for Kodak 30XL - Combo Pack -,for ESP 2150 ESP 2170 ESP 3-2 ESP C310 ESP C315 Hero 3-1 Hero 4-2 Hero 5-1. These are brand new in sealed packaging. Ordered for our machine only to find out the print head had died. 15$ for all 6 !!