If you want an easy way to make sure that your stamp is working to the best of its ability you need to ensure that you have the right amount of ink these cartridges are easily installed into your stamp without running the risk of mess that comes along with pouring ink directly in this allows you to ensure the same high quality low fade results without the time and effort that is wasted with other ink the inks contained within are black in colour refill ink cartridge for x stamper stamps e