The Sailor Ocean fountain pen transposes the real colours of the seas observed from space by the Satellite Crayon Project. Eleuthera Island evokes the turquoise waters and sandbanks of the Bahamas, while Syvash recreates the rosy hues of a hypersaline lagoon on the shores of the Sea of Azov.

Its large 21-karat gold nib is available in seven widths for precise writing, correspondence, or expressive strokes. A portion of the project's sales contributes to the protection of the marine environment of Japan's Seto Inland Sea.