Classic metal-nibbed dip pens are created up of a holder and an interchangeable nib. Make sure you purchase a drawing nib for maximum flexibility and substitute the nibs when they wear out. Black carbon inks are marketed possibly as blocks for being ground, pastes to get diluted or bottled https://inkpendrawingtechniques15983.thelateblog.com/37446910/the-basic-principles-of-how-to-draw-with-ink-pens