Sharpening a pencil with no sharpener is a helpful ability to have, particularly whenever you’re in a pinch. There are a number of strategies you should use, relying on the supplies you could have out there.
One frequent methodology is to make use of a bit of sandpaper. Wrap the sandpaper round a tough object, reminiscent of a metallic rod or a bit of wooden, after which rub the pencil backwards and forwards throughout the sandpaper. This may steadily sharpen the pencil.
