- Adjustable settings: Choose from fine, medium, or coarse sharpness to suit your needs, effectively minimizing lead breakage. The spacious 400 ml waste container allows for extended use without frequent emptying. - Long-lasting performance: The durable spiral cutter provides over 6000 sharpening cycles. With a 1800 mAh battery, enjoy up to 600 sharpening operations after just 2 hours of charging, ensuring you stay productive. - Auto stop function: Features an automatic stop and auto-eject mechanism that maintains optimal sharpness without wasting pencils, making it user-friendly and efficient. - Efficient sharpening: Powered by a strong motor, this sharpener quickly rejuvenates your pencils in seconds, outperforming manual sharpeners and saving you valuable time. Ideal for students, artists, and professionals, this electric sharpener enhances your workflow by providing consistent and precise sharpening. Use it at home, in the office, or in the classroom for effortless and reliable pencil maintenance. Its compact design makes it easy to store, while the robust construction ensures long-term reliability. Experience the convenience and efficiency of this essential tool in your daily tasks.