An incredibly smooth brush for sweeping eraser particles off the drawing. In no way wipe them off with the hand as they smudge and filthy your drawing paper leaving marks which can be difficult to erase. At this time, I change the quill so which the shaft arcs downward. https://how-to-draw-a-quill-pen-w75421.blogdon.net/5-simple-techniques-for-how-to-draw-a-quill-pen-with-ink-50309949