Brush pens present additional variation in line width than the usual fineliner pen. Their nibs have a wide base that then tapers into a great point. Commonly the nib is manufactured from a conical piece of felt, but you will discover pens which have a true brush tip manufactured https://devinrwzhq.thezenweb.com/the-definitive-guide-to-ink-drawing-for-beginners-72391289