The Royal Blue ink by Montblanc lends expression to any writing or drawing - ideal for calligraphy, taking notes in a journal or diary, and official business The elegant blue color lends an air of classical refinement to any writing - ideal for executive business and noting down vibrant stories The premium-quality ink is the convenient alternative to ink bottles and fountain pen converters / The pen refills are packaged inside an elegant gift box that mirrors the ink color The fountain pen ink is quick-drying and does not bleed through for a distinctive style of writing / The navy blue ink flows smoothly and will not clog the tip of the pen Items delivered: 1 x box with 8 ink cartridges in Royal Blue by Montblanc / International standard size cartridges for fountain pens by Montblanc and other standard fountain pens