It is often used as a construction or handymans marking tool as it rarely scratches the surface it is used on, it may be used to mark a wet surface and because it is sharpened by pulling a string so it needs no additional tools to remain functional.
It is often used as a construction. It is often used as handymans. It may be used to mark a wet surface and because it is sharpened by pulling a string so it needs no additional tools to remain functional. This was what it was marking tool. It rarely scratches the surface. It is used on the surface.