Deli 71169 Student Automatic Pen Pencil Sharpener Manual Pencil Sharpener(Cute Pink)1. The pencil can be rolled and sharpened by inserting it, which is suitable for commonly used pencils. The pencil position is automatically corrected internally, which is easy and convenient for children to use. 2. Suitable for a variety of pen styles, such as triangular rods, hexagonal rods, and round rods. Applicable pen diameter 6. 9 8mm size 3. Alloy steel hob, wear resistant and durable 4. Non slip foot pad, stable placement, not easy to slip 5.