High-quality Material: The pen sharpener features sharp and robust stainless steel blades, suitable for sharpening pens of various sizes. It can also sharpen pen tips smoothly and cleanly without breaking or damaging the pen. Double-holed design: With two types of sharpening sizes, it's perfect for sharpening pens and pencils of large or small diameters. Equipped with a lid: The pen sharpener is equipped with a plastic lid and box to protect the blades and store pen bits. No need to worry about cluttering your workspace, the sharpener is easy to use and clean, simply remove the waste comfortably after use. Wide application: The colorful small sharpener is perfect for sharpening pens, pencils, and colored pens for all types of schoolwork and fun projects. The small sharpener in various colors is suitable for children, teachers, artists, schools, offices, homes, and art projects. It's a perfect gift for students, making schoolwork fun. Guarantee and package contents: 4 cute colored pen sharpeners, transparent boxes in 4 colors, including pink, yellow, blue, and green. Sufficient quantity for your daily use or to share with friends. Size: 4*4*2cm