Insert the pencil into the hole, instantly rotate the pencil, experience fast pencil sharpening, convenient and simple, study and office both, save time and labor. The pencil sharpener blade is made of carbon steel for fast and sharp pencil sharpening, the shell is made of general-purpose grade polystyrene, strong and durable, not easy to break. Compact and portable, easy to store, various colors, customizable logo, suitable for schools, training institutions, and other units. Made from ps material, measuring 1.85*0.98*0.78 inches, this custom advertising & promotional tooth shaped pencil roller. Usage Scenarios: Office supplies, school stationery, corporate promotions, trade show giveaways. Tailored branding: Supports logo imprint and design personalization. Product Highlights: Sleek design, durable build, easy to grip.