GS.Lee Cartoon Pencil Sharpener, Best Heavy Duty Pencil Sharpener for Student Teachers Classrooms Schools and Offices It is an attractive, portable pencil sharpener with a sturdy, metal body and sharp rotary tool. The blades are made of high-quality steel Size: 2.8''x 4.5''x 3'' (LxHxW); It Sharpens Pencils to a Point Every Time, Sturdy Construction Automatically draws pencil in and stops sharpening when tip is achieved. The compact, quiet, durable design makes this the ideal sharpener for classroom and office use.