From the NY Times:
“A pencil is a little wonder-wand: a stick of wood that traces the tiniest motions of your hand as it moves across a surface. I am using one now, making weird little loops and slashes to write these words. As a tool, it is admirably sensitive. The lines it makes can be fat or thin, screams or whispers, blocks of concrete or blades of grass, all depending on changes of pressure so subtle that we would hardly notice them in any other context. (The difference in force between a bold line and nothing at all would hardly tip a domino.) And while a pencil is sophisticated enough to track every gradation of the human hand, it is also simple enough for a toddler to use.”
As a musician, I’ve used countless pencils to mark up music. To take notes. To write music. It’s basically part of your musicians toolbox.