Auto Stop & Fast Sharpen: Our pencil sharpener is equipped with an automatic stop function that prevents over-sharpening, preserving the life of your pencils. And the best part? It sharpens in just 3 seconds, making it perfect for quick, efficient use whether at home or school. Adjustable Thickness: With a 3-gear thickness adjustment, this sharpener can accommodate a variety of pencil sizes and shapes. Whether you're using regular, colored, or specialty pencils, this sharpener can handle them all, making it an essential tool for every art and school supply kit. Large Waste Bin: The large-capacity waste bin of this pencil sharpener collects more shavings, reducing the frequency of emptying. This means more time for creativity and less time spent on cleanup! Dual Power Source: With the option to operate on either USB or battery power, our sharpener offers the flexibility and convenience you need. No matter where you are at home, school, or on the go you'll always have a reliable tool for your sharpening needs. Kid-Friendly Design: And let's not forget the fun part the astronaut design! This playful touch captures the curiosity of kids, making pencil sharpening a more engaging and exciting activity.