Brush pens give additional variation in line width than the usual fineliner pen. Their nibs have a large base that then tapers to the high-quality position. Commonly the nib is crafted from a conical piece of felt, but you can find pens that have a real brush idea fabricated from https://trevortlbre.arwebo.com/59143123/5-tips-about-ink-pen-drawing-techniques-you-can-use-today