Our 4-pack is a great way to save even more money. Even if you don't need the colors necessarily right now our HP 410X compatible cartridges will last well over a year and are guaranteed to work for an entire year. Our cartridges are already priced lower than competitors but our combo pack will increase your savings a bunch. Of course each cartridge is individually supported by our full guarantee. Shop today and get your printer ink supplies refreshed in just a few days! Our compatible replacement toner cartridges can also replace the HP 410A toner cartridges.