Save even more with our 10 pack compatible Dell Series 33/34 inkjet cartridges. This set of 10 includes 4 black 331-7377, 2 cyan 331-7378, 2 magenta 331-7379, and 2 yellow 331-0780 inkjet cartridge. Why pay twice as much for brand name OEM Dell printer inkjet cartridges when our compatible printer supplies deliver excellent quality results for a fraction of the price? Our ink cartridges contain a brand new chip which allows you to track your printer ink levels. Benefit from tracking ink levels with our compatible cartridges with a new chip that shows correct ink levels. So stock up now and save even more! This combo set works with the following Dell printers: V525W, and V725W. We are the exclusive reseller of LD Products brand of high quality printing supplies on Rakuten.