The Dahle 155 pencil sharpener with rotating handle makes sharpening pencils easy. This manual office sharpener is equipped with a steel cutter, self-clamping pencil feed and an automatic sharpening stop. The pencil stays in place while it is sharpened by turning the handle. With a transparent shavings collection container you can see when the container is full. This sharpening machine has a sturdy table clamp and is suitable for pencils with a diameter between 8mm and 12mm.