FeaturesPaperMate Flexgrip Ultra Ball Pen. Quality ball pen with unique rubberised barrel and grip area for added writing comfortContains lubriglide ink which is water and light resistant ensuring a smooth performance every timeFineColour - BlueChoose PaperMate Flexgrip Ultra Ballpoint Pen Fine (Pack of 12) for comfortable, high quality writing in any environment. Blue Lubriglide ink provides smooth and clear lines when writing all day long. Like all Flexgrip pens, these pens feature a rubberised full-length barrel that provides all-day comfort and control. These pens feature a cap that protects the nib and prevents ink from drying up when not in use. The fine tip produces a crisp line suitable for detailed handwriting.