2 Pieces Carpenter Pencils: Refill design extends the life of carpenter pencils, easy to use, strong and not easy to break, suitable for carpenters, builders, business people or anyone who has need a tough pencil that will mark a variety of surfaces Scriber: Scriber adopts tungsten carbide tip, which can be marked on hard materials, such as hardened steel, stainless steel , ceramics and glass, an essential machining tool can deliver precise line Comfortable and easy-to-control design: Convenient pen-style design with handy pocket clip, nice weight balance and a handle comfortable non-slip knurled aluminum that provides maximum control Package includes: Comes with 2 carpenter pencils, 12 marker refills and 1 engraving pen, enough quantity for daily use and replacement Refills of markers: graphite leads are optimized for durability and moisture resistance, with 12 leads for use with a carpenter's pencil (2 red, 10 black)