Deep Hole Making Machine: The 45mm long woodworking deep hole reaches the area that other woodworking marks cannot reach, and is suitable for marking through holes or other tight areas. Built-in Precision Marking Sharpener: The sharpener is screwed into the top of the mechanical pencil, no one will be lost, the mechanical pencil will always be sharpened, accuracyMechanical pencil: The woodworking pencil will not slip out of your finger, and repeated marks will reduce pain; The design of the pen holder can be easily attached to the pocket, easy to use, not easy to lose, high efficiency, suitable for construction and brick layersMarking on a variety of surfaces: solid woodworking pencils can be drawn on metal, plastic, glass, wood, paper; Crayons are strong, fat can be traced anywhere, stronger than hard; Yellow can be drawn on dark surfaces where gray is not drawn. Can be refilled for further use: the woodworking sign is pre-filled with gray and comes with a refill box, which can meet your long-term needs of wood markingCarpenter pencil: suitable for marking through holes or other tight spaces, the handle uses a long needle-tip nose to mark in hard-to-reach places. Metal and refillable design, built-in sharpener and one-click ensure reliability and ease of use. Color: BlackPackage Contents: 1 x Woodworking Pencil (with 1 Pen Core) or 1 Box x RefillsThank you for your attention, we guarantee the quality of our products. Have a nice day!