The most recognizable pen world now with cushioned grip. Quality ink, quick drying and smooth writing. Tungsten carbide ball, perfect sphere and very resistant. Hexagonal barrel for comfortable handling. Clear barrel for visible ink supply. Cap and plug colour matches ink colour. Comforted with rubber cushion grip. PVC free product. Ventilated cap compliant with ISO 11540 / BS 7272-1 standard. Medium point: 1,0 mm, line width 0,32 mm.