Waterman Ink: For an endless flow of inspiration. To fuel your spirit of invention, Waterman inks have the best lineage. From the earliest days when Waterman invented the first usable fountain pen in 1883. In 1936, Waterman introduced the first ink cartridge. In 1947, Waterman surprised the world by launching the first ball point pen with 5 interchangeable colors. Whether you write with a nib, ball point, fiber tip or roller ball, you can always count on Waterman quality. So keep an eye on your ink level, and never run out of fresh ideas.
Waterman updated it’s packaging and names of their inks. but the colors and the ink formulation remain exactly the same, So you may have the exact same ink with a different exterior looks.
Because fountain pens work on the capillary principle, The ink need to be dye based. Pigment inks contain solid particles in a liquid suspension, and they tend to clog the narrow pipes of the pens. Some pigmented inks do exist for fountain pens, but not many. India ink, a carbon pigment-based ink, is one of them, also contains arabica gum which can clog the pens. The ideal fountain pen ink has to have a free-flow, no sediments, and be non-corrosive. These qualities sometimes, are compromised because of ink permanence, or because of the use of some chip dyes. That’s why is important to buy ink from reputable manufacturers like Waterman.
Some users mix inks to create new colors. This may cause color changes, even if the inks are from the same manufacturer. This is a result of chemical reactions between the ink components. Mixing them, may also alter their solubility; for example, an alcohol-based ink may contain components that are insoluble in water, and these will precipitate or coagulate if the ink is mixed. So generally speaking, is not a good idea to mix inks. Waterman inks come in seven nice colors that will satisfy the most discriminate writer, Choose the color of your like, and start developing fresh ideas!