stylographic pen

stylographic pen (plural stylographic pens)

1. A stylograph, a pen that applies ink in a line of relatively uniform width via a narrow tube with the flow of ink regulated by a fine wire inside the tube, now used principally for technical drawings.

• dip pen, nib pen; fountain pen; ballpoint pen; gel pen

• fountain pen on Wikipedia.Wikipedia
• Category:stylographic pen on Wikimedia Commons.Wikimedia Commons
• List of pen types, brands and companies on Wikipedia.Wikipedia