**Feature** Extra Light， Pen does NOT come with ink! NIB M Cap:PUSH ON /OFF Ink Cartrige:International standard， removable twist action piston style ink converter. Pen does NOT come with ink. Length(Approx): 140mm Weight(Approx): 15g Diameter:11.5mm All of our pens are guaranteed to be of the highest quality! Best choice for personal use or gift! The HERO product presents as a gift to the international friendly state head and the sport soldier as the country ritual funds many times， and as national significant business activity signature pen.