With lubriglide ink papermate flexgrip pens ensure smooth and bold lines whether drawing or writing flexgrip pens feature a rubberised barrel along the entire length for exceptional all round grip and comfort throughout the day the retractable mechanism protects the pen from damage when not in use and can be extended with the click of a button retractable ball point pen contains lubriglide ink for smooth bold lines soft grip along the entire barrel fine tip for crisp line retractable model