6pcs Deep Hole Markers, Carpenter's Marker, 30mm Fine Tip Permanent Marker Pen, Permanent Felt Tip for Marking in Hard-to-Reach Places (Blue Red)

[Long Tip Marker] The deep-hole carpenter's pen is designed with a 30mm long tip, reaching hard-to-reach areas where other carpenter's markers can't, suitable for marking through holes or in other narrow spaces. [Affordable Set] The pack contains 6 markers, the refill colors: red, blue, the nib line width is 1mm, and each pen can write approximately 200m, which can meet your long-term marking needs. [High-Quality Materials] These pens are made from a PP shell and a carbon steel tip, sturdy and wear-resistant; They contain permanent, waterproof, and smudge-proof ink that dries quickly, is xylene-free, and has a low odor. [Marks on various surfaces] The drill marker can draw on metal, plastic, stone, glass, wood, paper, etc. [Warm tips] Please cover the pen cap when not in use to ensure stable use for longer. Note: All data is measured manually; please allow for a 1-3cm error. Due to differences in lighting and display, there may be some color variation. The actual product received will