National pencil day 2021Each year this day is celebrated for honorly because it has been given a lot of knowledge a millions of students where in writings , drawing ,calculating ,or whatever in respective study field or Career .It's made them idol spirit and i think ,they came out has been a recognized person from this pencil .To knowing about the brief history Hymen Lipman received the first patent for attaching an eraser to the end of a pencil on this day in 1858. And erasers and pencils both exist separately .Lately Lipman combined two making two tools for much more convenient to use .Actually it has a long journey that where and how it was taken an importance in history .Anyway I used more pencils in my life of course everyone and still I am .