Key Benefits:. - Quality ink, quick drying and smooth writing;. - Tungsten carbide ball, perfect sphere and very resistant;. - Medium point: 1.0mm, line width 0.4mm;. - Hexagonal barrel for comfortable handling;. - Clear barrel for visible ink supply;. - Cap and plug color matches ink color.. Features. Writing colours. Green. Product colour. Transparent. Tip material. Metal. Tip width. 1 mm. Line width. 0.4 mm
