- Double Hole Electric Sharpener: Designed with two holes to accommodate a wide range of pencils. The smaller hole sharpens 6-8 mm (normal/thin) pencils, while the larger hole is ideal for 9-12 mm (large/thick) pencils, making it versatile for all your sharpening needs. - Effortless Operation: Simply insert your pencil and apply light pressure. The electric sharpener automatically begins sharpening, transforming your pencils in just 3 seconds. Its compact and lightweight design ensures powerful performance, perfect for colored pencils, 2B pencils, and charcoal pencils. - Easy Maintenance: Features a smooth interior and a removable blade for hassle-free emptying and cleaning. Keep your workspace tidy with minimal effort. Requires 4 AA batteries (not included). - User-Friendly Design: Equipped with a slide switch to cover the larger hole, allowing you to easily disable it when not in use. This thoughtful feature enhances safety and convenience. Use Scenarios: 1. Ideal for artists and students who need quick and efficient sharpening for various pencil types during class or creative sessions. 2. A practical tool for teachers and office professionals who require consistent pencil performance without the hassle of manual sharpening. 3. Perfect for home use, ensuring that your children always have sharp pencils ready for homework and projects.