TWO TOOLS IN ONE: Thanks to the removable cap, the mechanical pencil becomes a deep-hole with a long shaft made of stainless steel ( = 0.22 inch / L = 1.6 inch), in which the lead is safely housed. BEST DEEP HOLE MAKER: The deep-hole carpenter pencils adopt an extended length needle-nose tip design, which can easily reach hard-to-reach areas, suitable for marking through the hole or other areas. BUILT-IN PENCIL SHARPENER: This Mechanical carpenter pencil is equipped with a pencil sharpener at the top of the pencil, so there is no need to purchase a pencil sharpener separately, and it 't lost either. It can keep the pencil pointed and precise, easy to use at any time. The pencil refills are in diameter of 2.8 mm and in length of 120 mm MARKS ON SURFACES: These solid mechanical carpenter pencils can be used to draw on metal, plastic, glass, wood, paper, etc.; the 3 color refills are convenient for us to on different materials; It is favored by woodworkers, construction workers, contractors, DIY workers, craftsmen, builders, merchants and masons. color:Red+black Material:ABS+stainless steel Package Contents: 1 x Carpenter Pencils with built-in sharpener 12 x Refills (6 balck, 3 red, 3 yellow) Only the above package content, other are not included. Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.