Drehgriffel Nr 1 Gel Pen Refill, Blue

A gel pen refill cartridge in 0.5mm with ceramic balll tip, made in Japan for the Drehgriffel Number One Ballpoint Pen, with a smooth-feel medium point in Blue, also available in Black. The Drehgriffel Nr 1 can also be used with ballpoint refills, so you can switch the feel of your writing tool whenever you wish to. The ink in these refills is document proof and water insoluble. To replace the Drehgriffel refill unscrew the turning headat the top and simply switch your refills.