This icon is a part of a collection of Nie do edycji flat icons produced by Icons8. Icons follow the guidelines of iOS, Windows, and Android and are designed by a single designer, guaranteeing the consistent quality. Both PNG and vector are available.
It's a picture of a pencil with the tip of the pencil facing southwest. There is a solid black line running in the opposite direction from the northwest to the southeast that intersects the pencil at the middle. Together, the pencil and line form an X shape.