These are sepia coloured calligraphy inks from Manuscript that come in a pack of 12 in total giving you plenty of ink to practice and create beautiful calligraphy. These cartridges are ideal for topping up and refilling your fountain or cartridge pens and if you pair the sepia ink with a white, cream or light grey paper it will make for some visually striking designs. Manuscript fountain pens will be a perfect fit with these cartridges however they can be used with the majority of other standard fountain or cartridge pens. - Brand: Manuscript - 12 x sepia ink cartridges - Ideal for topping up fountain or cartridge pens - Ideal ink for calligraphy