Pentel EnerGel-X Retractable Gel Roller - 1.0mm Metal Tip - Black Ink - 12 PackThe Pentel EnerGel X retractable gel pen provides a smooth, effortless writing experience at a great price. Internally tested to be smoother writing than the leading gel pen on standard writing paper. Liquid gel ink dries so fast even left handed writers love it no smears, no smudges, no globs. Stylish barrel colours match the ink inside for quick and easy colour selection. The rubber grip provides extended comfort and control when writing. It is