Size: approx 8 cm. Compact and light, the right size for a school bag or backpack. Very suitable for students, teachers, artists and office staff. Cartoon design: Fun cartoon look with a unique appearance and bright color that kids love. No electrical cables or slots required, easy to use. Durable and safe: Features a rust-resistant metal component that can sharpen more than a thousand times. The shell is odorless, safe and reliable. Practical and attractive: Small, bright design with appealing patterns. Pretty and useful for everyday use. Suitable for children, girls, boys, students, adults, artists, designers and more. Ideal for class rewards, party favors, and outdoor activity gifts. Use scenarios: - Classroom rewards or incentives for students. - Party favors at kids’ events or birthdays. - Handy gift for outdoor activities, trips or travel.