A pencil sharpener is a small device used to sharpen the ends of pencils, making them pointy and ready for writing or drawing. It typically has a blade inside that shaves off the wood and graphite as the pencil is turned. Pencil sharpeners can be manual, requiring the user to twist the pencil, or electric, which automatically sharpens the pencil with the push of a button. These tools come in various designs, including handheld models and larger, stationary versions often found in classrooms. A well-sharpened pencil enhances the writing experience, allowing for clearer lines and more precise control, which is especially important for artists and students alike.