Pilot V Sign Pen Liquid Ink 2.0 mm Tip - Black, Single Pen The V-SIGN PEN from Pilot lays down a smooth, vibrant line of pure liquid ink The V-SIGN PEN features many of Pilot's ingenious features, including the ink viewer window and the ink control system, guaranteeing you a consistent ink flow right to the last drop 2.0mm tip gives a 0.6mm line