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B tip approx. 1.0 or 2.5 mm Odourless ink, free from xylol and toluol, waterproof Dry-safe: can be left open for a day without drying out (test standard: ISO 554). Aeroplane-safe Refill with Lumocolor STAEDTLER 487 17
B tip approx. 1.0 or 2.5 mm Odourless ink, free from xylol and toluol, waterproof Dry-safe: can be left open for a day without drying out (test standard: ISO 554). Aeroplane-safe Refill with Lumocolor STAEDTLER 487 17