Solid Carpenter Pencil with Built-in Sharpener

Deep-hole maker: the deep-hole carpenter pencil reaching hard-to-reach areas where other carpenter marker do not go, suitable for marking through holes or in other tight areas. Built-in sharpener for marks: the pencil sharpener is screwed into the top of the mechanical drawing pencils, which won't get lost either and your mechanical pencil will be sharpened for nice precision. Mechanical pencil: the carpenters pencil do not slip out of the fingers and repetitive tracings cause less pain; The pen clip design can be easily attached to the pocket, easy to use, proper for construction and bricklayers. Marks on various surfaces: the solid carpenter pencil can draw on metal, wood, plastic, glass, paper, etc; The drafting pencil are reliable, which are grease to trace everywhere.