Double-Hole Design: Double sharpener is suitable for standard 8mm and large 11mm diameter pencils. . Safety: Pencil sharpener has a completely sealed blade and tamper-proof screws, without sharp edges that can be touched, to protect the safety of children and adults fingers. . Easy to Clean: Pencil sharpener with container can easily collect pencil shavings and get a chaos-free sharpening experience. After finishing the operation, just open the lid to easily dispose of all the debris. . Easy to Use: Ergonomic design, easy to grip sides and sharp blades make you a comfortable and efficient pencil sharpening. . Widely Use: Manual pencil sharpener with perfect size, bright colours. Combination packs more cost-effective, perfect for use in school, Office, Home, Classroom, Art Projects, Etc. . Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.