Componentless aka Custom "Kitless" or "Closed End" Pens
variety of pen kit finishes
Over the years, the name keeps changing, but whether you call it kitless, componentless, closed-end, or custom, it all means the same, pens
made without pen kits. Many times even nibs, clips, and other metal components are made by the pen maker themselves. This fountain pen design includes an ink cartridge.