-Feature: -1. Deep hole manufacturer: The design time of the deep hole carpenter's pencil is 45mm extension and needle nose tip, reaching hard-to-reach areas, while other carpenter signs cannot. It is suitable for through-holes or other tight area signs. -2. Sharpener for precise marking: The sharpener is screwed into the top of the mechanical drawing pencil, and it will not be lost, and your mechanical pencil will always be sharpened for good accuracy -3. Mechanical pencil: The carpenter's pencil will not slip fingers from the pencil and repeated traces will reduce the pain; the pen clip design can be easily hung on the bag, easy to use and not easy to lose, improve efficiency, suitable for construction and masons -4. Marks on different surfaces: solid woodworking pencils can draw on metal, plastic, glass, wood, paper, etc.; drawing pencils are durable and can be traced everywhere, stronger than hard lead; yellow can be on dark surfaces that are not attractive to gray lead Draw on repeatable -5. Fill for continued use: woodworking markers are pre-filled with gray lead and come with a refill box, which can meet your woodworking marking needs for long-term use Specification: Size: 145mmX14mm Material: ABS color: red