Brush pens give extra variation in line width than a fineliner pen. Their nibs have a broad foundation that then tapers to a fantastic place. Generally the nib is made from a conical piece of felt, but you can find pens which have a real brush idea product of https://johnathanxehln.activablog.com/33478660/not-known-factual-statements-about-ink-drawing-for-beginners