- Durable Performance: The Helical Blades deliver over 6000 sharpening cycles, powered by a robust 1800 mAh battery that allows for up to 600 sharpenings per charge. - Efficient Sharpening: Featuring a powerful motor and helical blades, this pencil sharpener sharpens pencils in just 5 seconds, significantly outperforming manual sharpeners. - Versatile Compatibility: Designed to accommodate both standard and large pencils, this sharpener works seamlessly with various shapes, including round, triangular, and hexagonal. - Adjustable Settings: With three sharpening settings for fine, medium, and coarse points, this sharpener minimizes lead breakage and includes a large 400 ml waste container for easy disposal. Use Scenarios: 1. Ideal for students and artists needing quick and precise sharpening to keep up with demanding workloads. 2. Perfect for teachers who require a reliable sharpener that can handle various pencil types for classroom use. 3. Great for office environments where efficiency and versatility are essential for daily tasks. This sharpener combines functionality, durability, and ease of use, making it a must-have tool for anyone who frequently uses pencils.