Dip Pens are certainly not cartridge fed like fineliners and brush pens. Instead, you dip them right into a bottle of ink and re-dip once the ink operates out. This technique is much more akin to the types of pen and ink drawing finished by artists with the past. https://gunnerkwhpy.theisblog.com/35909166/ink-pen-drawing-techniques-things-to-know-before-you-buy