Hiboom Mechanical Carpenter Pencils with 54 Pcs 2.8mm Refills Replacement, Deep Hole Woodworking Maker with Built in Sharpener for Construction Woodworking Drafting Architect

3 Colors Help Avoid Confusion Develop your own marking habits and 3-color refills help you make different marks, making your work more efficient Totally 54 Pieces 2.8 mm Refills 6 pieces yellow, 6 pieces red and 18 pieces black refills; enough quantity to serve you for a long time Multiple Purpose Maker This carpenter pencil kit set can be used on wood, paper, metal, plastic and so on

• 【Portable Carpenter Pencil】The mechanical carpenter pencil featured by its portable clip design, built-in carpenter pencil sharpener, long nose tip, gear design at pen grip, making your work easier
• 【Colorful Pencil Holder and Refills】There are 5 different colors of pen holder with 6 yellow, 6 red and 42 black 2.8 mm refills which allow you to make less confusing marks on the same board or paper
• 【Deep Hole Maker】The extended 45 mm needle-nose tip allows you to work in hard-to-reach areas and the metal sturdy nib tightens the refill so it is less likely to break
• 【Wide Application Deep Hole Marker】The long nosed deep hole carpenter making tool can mark on wood, paper, rusty metals, which is suitable for carpenters, woodworking, fabrication and so on
• 【All-in-One】The package includes 5 pen holders, 6 yellow refills, 6 red refills and 42 black refills.( Warm reminder: the 2.8 mm diameter refills also fit for our other carpenter pencil holders)