This remanufactured cartridge is a great way to make sure that your franking machine is being used to its full capacity. If your mailroom isn't working efficiently, you can be sure that your business will suffer as a result. Office Basis has experience at providing ink for a wide variety of brands, ensuring that whatever machine you are using works to its best. This cartridge provides you with clear, easily legible franks that are easily as good as the branded cartridges provide. This item is blue in colour.