Automatically work when plug the pencil into the shaving entrance, hold the pencil down and don't let it rotate Available for those sketch pencils and standard pencils with diameters of 6.5mm-8mm LED colorful operating light can not only attract children's interests but also avoid danger while the sharpener is working Large capacity shavings reservoir can hold a lot of shavings for convenient and long-time use A good choice for artist, teacher, children, student, enginner or businessman