The Faber-Castell TK-Fine Vario L 1mm indigo blue mechanical pencil (ref. 135942) was developed for wide, confident 1.0 mm lines, in a professional indigo blue body. It incorporates the Vario system, which adjusts the barrel stiffness according to the user's needs, as well as a long-reach rotating eraser. Its ergonomic design with a grooved grip zone provides total control over the line. The indigo blue shade gives it a sober and reliable look for everyday work.