UNOLIGA Long Head Deep Hole Marker, 30mm Nib Marker Pen, Tool, 6pcs Tip Reach Marking Pen for Carpenter Woodworker Engineer Drilling (2023 Blue Black Red)

😂[Long Head Deep Hole Marker] The deep hole marker designed with extended and needle-nose tip of 30 mm in length, reaching hard-to-reach areas where other carpenter marker do not go, suitable for marking through holes or in other tight areas. 😂[Affordable Set] The package contains 6 long nib deep hole marker pens, the refill colors: blue, black, red, the nib line width is 1 mm, and each pen can write about 200 m, which can meet your woodworking marking needs for a long-term. 😂[High-quality Materials] These long tip markers are made of PP shell and carbon steel nib, robust and wear-resistant; they contain permanent ink, waterproof and smudge-proof, quick-drying, xylene-free, and low odour. 😂[Marks on Various Surfaces] These long reach marker pens can draw on metal, plastic, stone, glass, wood, paper, etc. They are reliable tools for carpenters, woodworkers, engineers, construction workers, architects and builders. 😂[Warm Tips] Please cover the marking pen cap when not in use, so that it can be used stably for a longer time.