Roller pen ink cartridgeCap: click-inRefills: fine point roller cartridge, blue or blackSwiss Made Ecridor Heritage emphasises its timeless dimension with the utmost delicacy. Past, present and future merge in this model that appears to elude the grip of time. Through this writing instrument with its immutable elegance, Caran dAche provides an emotional account of its history. It is thus naturally adorned with hexagons that are enduring symbols of the Geneva Manufacture.