What are attributes of a pencil?

A pencil typically has a cylindrical body made of wood or a composite material, containing a core of graphite for writing. It features an eraser on one end, allowing for corrections, and may have a metal ferrule to secure the eraser. Pencils come in various grades, indicating the hardness or softness of the graphite, and they can be sharpened to maintain a fine point for precise writing or drawing. The design often includes color options and branding, enhancing both functionality and aesthetics.