Reliable pencil sharpener designed for students and everyday use. It combines durable construction with a simple, practical design to suit children, students, teachers, and artists. - Improved design with automatic feed, alloy steel sharpening mechanism, and a large-capacity shavings container. It can sharpen more than 1000 times. - Easy, efficient, safe and reliable. Thickness is adjustable for convenient sharpening as needed. Fits pencils with diameters 7.3–8.0 mm. - Broad compatibility: suitable for all wood pencils, soft charcoal, hard charcoal, colored pencils, makeup pencils, sketch pencils, and more. - Key attributes: robust alloy steel blade, automatic feeding action, large shavings reservoir, adjustable diameter, 7.3–8.0 mm compatibility. - Use scenarios: • In the classroom before drawing or note-taking tasks for quick, consistent sharpening. • At home or in a studio for sketching, color work, or makeup pencils requiring regular sharpening. • While traveling or on location, handling a variety of pencils (wood, charcoal, colored, makeup) with one device.