Sharpen in seconds without turning a handle: an automatic electric sharpener that starts the moment you insert a pencil and stops on its own when done. Auto-start and auto-stop: Begins sharpening as soon as you insert a pencil and stops automatically once finished, so there's no guessing when to pull it out. Break detection: Clears a broken pencil tip automatically, so a snapped point doesn't jam the mechanism. Fast, even results: Sharpens in seconds, so it keeps pace with a busy desk or classroom. Transparent reservoir: Makes it easy to see when it needs emptying, so shavings don't build up unnoticed. Specifications Type Electric pencil sharpener Power supply USB or battery, depending on model Functions Auto-start, auto-stop, break detection Material Plastic and metal Dimensions Approximately 12 x 8 x 10 cm Use Office, school, home, creative work Empty the transparent reservoir regularly to keep sharpening smooth, and avoid forcing a pencil in at an angle, which can trigger the break-detection feature unnecessarily. Use it at a desk, in the office, at school, or for creative work at home.