24 Pieces Pencil Refills, Black Pencil Refills,2.8 mm Pencil Refills for Carpenter Mark Pencils,Solid Deep Hole Pencil for Architect Construction & Building, Joiners Pencil Replacements.

•Includes: you will get totally 24 pieces of solid carpenter pencil refill sets for construction, you can use these for a long time.

•Solid and Smooth: The carpenter pencil replacement is made of graphite which features its smooth, high hardness, long lasting usage and not easy to break, so it is will be a good choice for your deep hole mechanical pencil.

•Portable Packaging Box：Push the plastic cover to remove the refill, the box has 6 grooves for each refill, convenient for you to remove refill and effectively avoid refill breakage.

•Fits for Most：The standard Φ2.8mm round refills replacement fit for carpenter pencil as well as other brands mechanical pencil holder.

•Widely Application and Fit all Brands : the long nosed carpenter marker refills have widely applications, such as scribers ,woodworking, constructions, writing, drawing, sketches, lumers and so on. And it fits all brand's 2.8mm deep hole pencil holder