Zonon Multi-Purpose Deep Hole Marker Deep Drill Hole Long Nib Marker Waterproof Construction Pens Colorful Carpenter Pen for Bathroom Woodworking, Red Black Blue(20 mm,Classic Style)

Deep hole mark: this deep hole marker pen is designed with a 1.1 inch/ 30 mm long tip, which can easily mark in deep holes or hard-to-reach places, convenient to use. Waterproof design: this long nib marker is water-resistant, quick-drying, and can be applied for various surfaces such as wood, metal, glass, and plastic. Quick-drying: the long-headed deep-hole markers are quick-drying, so you don’t have to worry that the handwriting will faint after writing, and the color is not easy to fade, lasting for a long time. Quality material: using reliable ABS material, this carpenter pen is strong and sturdy, not easy to age and has a long service life; Its pen body is long, the nib is thin and round, the handwriting is not easy to fade, easy for you to handle. Scope of applications: multi-purpose deep hole marker pens are suitable for marking and drilling positions and furniture decoration, they can also mark deep hole for metal processing, woodworking, automobile manufacturing and others