charcoal, an exercise sketch or a finished work created for a drawing or visual expression for a more detailed study in another medium, which is made with a tool whose outer covering is wood, and which is made of materials such as coal or similar lead inside is called a charcoal pencil because of its long cylindrical structure. charcoal has been the successor of the writing and drawing techniques, which were drawn with various techniques on clay, concrete or parchment long ago. Charcoal, of course, is an important factor in the invention of paper and the accessibility of the pen. After the pen was invented, the drawing and writing techniques in previous centuries were shelved. The pencil was invented in medieval Europe, as it is known, the medieval period begins in the 1000s, but the development of the pencil and the pencils close to today began to take shape in 1795, that is, towards the end of the 18th century. After this date, pencils with a little bit of lead appeared. pencils are still used today. Of course, if we come to pencil, there are layers of it, there are brothers and uncles, you can count my pencils from hb to 12b, or we will continue this subject with my drawing pencils of hundreds of different brands and features..