TWO TOOLS IN ONE: The mechanical pencil becomes a deep hole marker thanks to the removable cover, the long shaft is made of stainless steel, the housing is made of sturdy ABS plastic, very , high-quality push mechanism and stable shaft made of stainless steel of deep hole markers BEST DEEP HOLE MAKER: The deep hole woodworking pencil has an extended tip for easy access to hard-to-reach areas, perfect for marking through holes or other narrow areas. Built-in sharpener: This mechanical woodworking pencil has a sharpener on the top of the pencil, so there is no need to buy a separate sharpener and it 't get lost. It keeps the pencil sharp and precise at all times and is easy to use. MARKING ON VARIOUS SURFACE: These sturdy mechanical carpenter pencils can be used to draw on metal, plastic, glass, wood, paper, etc.; 3-color refills allow us to mark on different materials; it is well-received by woodworking, Popular with construction workers and favored by contractors, DIYers, craftsmen, builders, merchants and masons. color:Black+red Material:ABS+stainless steel size:Lead diameter 2.8mm, length 120mm Package Contents: 2 x carpenter pencils with built-in sharpener 18 x refills (6 black, 6 red, 6 yellow) Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.