The new Caran d'Ache 888 Infinite ballpoint pen in Turquoise Blue combines the pleasures of writing with our expertise in colors. The ballpoint is available in ten eye-catching shades that are both deep and subtle. The 888 Infinite ballpoint pen has a hexagonal body and the new SwissRide cartridge makes it the ideal writing instrument to keep handy for every occasion, lying on the desk or slipped into a briefcase or schoolbag.