Dip Pens are usually not cartridge fed like fineliners and brush pens. Alternatively, you dip them into a bottle of ink and re-dip when the ink runs out. This technique is much more akin to the kinds of pen and ink drawing finished by artists from the earlier. The https://howtodrawwithinkpens98765.blogdal.com/36126155/top-latest-five-how-to-draw-with-ink-pens-urban-news