Sophisticated Design: The deep-hole construction pencils adopts a 45mm elongated tip design, which can easily reach hard-to-reach parts, suitable for punching or other narrow parts.Mechanical Pencil: The clip design can be easily hung in the pocket, easy to use and not easy to lose.The top of the deep-hole mechanical carpenter pencil is equipped with a sharpener, so there is no need to purchase a separate sharpener. It can be tightened at the time, so that it is not easy to lose.Practical Woodworking tools: This mechanical pencil refill is matched with a 2.8 mm thick pencil, which is thicker and stronger for you; during the construction process, it will not be easily broken or damaged; you can complete your drawing work effortlesslyWide range of applications: These shrink pencils can be used to draw on many surfaces, including metal, plastic, glass, wood, paper, etc.; the three-color refills are convenient for us to mark on different materials; the pencil is red, which is easier to find. Worried about the problem of missing pencils. It is favored by woodworkers, construction workers, contractors, DIY workers, craftsmen, builders, merchants and masons.Colour:RedMaterial:ABS+metalPackage Contents:3 * carpenter's mechanical pencils6 * black refills3 * red refills3 * yellow refillsOnly the above package content, other products are not included.Note: Light shooting 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.