Function: 1. The sharpener size is suitable for daily use, alloy plate type, fast cutting, durable, safe and convenient to use 2. Bottom equipped with anti-skid pad, matte coating, sharpened pen is anti-skid and stable, ABS material, good quality drop resistance 3. Prevent core jam, save pencil core, automatically step in and retract core, core clockwise, core counterclockwise 4. Large capacity scrap chute, reduce chip discharge, visualize transparent scrap box and capture the use situation at a glance 5. Suitable for all kinds of pen holders, trigonal bars, hexagonal bars, round bars less than 8mm in diameter Specification: Item Type: Sharpener Material: Plastic ABS Size: Approx. 8.8 x 7.9 x 4.9 cm / 3.5 x 3.1 x 1.9 inch (manual measurement, slight errors may occur) Suitable Pen Holder: Suitable for all kinds of pen holders, Trigon bars, Six-sided bars, Round bars under 8mm / 3.1 inch diameter Package List: 1 x pencil sharpener Note: