YREYBN 4 Pcs Deep Hole Marker Pens, long head fine nib marker, Multi-purpose Deep Hole Long Head Marker, for Permanent Marking of Hard To Reach Areas for Wood/Glass/Cement Walls(Black/Blue/Red/Green)

【Package Includes】4x multi-purpose long head deep hole marker pens, in 4 different ink colours, red, blue, black and green. These long thin tip marker pens has a long needle-nose tip with fine nib.
【Quality Materials】These pens are made quality materials, robust and wear-resistant; its pen body is long, and the nib is thin and round, easy so that you can take care of. They contain permanent ink, waterproof, quick-drying.
【Long Nib Marker】The deep-hole carpenter pen designed with extended and needle-nose tip of 20 mm in length, Total length of the pen is 13.2cm, reaching hard-to-reach areas where other carpenter marker do not go, suitable for marking through holes or in other tight areas.
【Practical to make use of】the long nib design of the woodworking pens are excluding other markers; They are able to easily mark deep holes or areas which can be hard to succeed in with regular markers, making your woodworking easier.
【Wide Applications】the marker for deep holes are widely applicable for most surfaces, such as wood, concrete, stone, iron, metal, glass, plastic, and other hard surfaces, will also be suitable for marking on , hardware and more, which can be practical on a daily basis.