UNOLIGA 10pcs Deep Hole Marker Pens, Tool, Carpenters Pen, 30mm Long Tip Permanent Marker, Reach Pen for Marking of Hard to Areas (Black Blue Red White)

😂[Warm Tips] Please cover the pen cap when not in use, so that it can be used stably for a longer time. Due to different production batches, the writing effect of the white deep hole marker may be unstable. When you receive an unusable white deep hole marker, please contact us and we will convert it into a single price for a refund. 😂[Long Tip 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 10 carpenter marker pens, the refill colors: red, blue, black, white, 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. The four colors are easy to distinguish. 😂[High-quality Materials] These deep reach pens 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] The borehole marker tool can draw on metal, plastic, stone, glass, wood, paper, etc.