8pcs Deep Hole Marker Pen Set Waterproof Long Nib Markers

Take your precision marking to the next level with this 8-piece Deep Hole Marker Pen Set. Designed with a 20mm extra-long nib, these waterproof and fast-drying pens are perfect for marking in deep or narrow areas during woodworking, construction, metalwork, and home improvement tasks.

• 🎯 Deep Hole Design: 20mm long nib allows accurate marking in tight or hard-to-reach spots.

• 💧 Waterproof & Quick-Drying: Ideal for marking on wet or dry surfaces — prevents smudging.

• 🧰 Multi-Surface Application: Works on wood, metal, glass, plastic, ceramic, and more.

• 🪵 Perfect for Woodworking & Construction: Excellent for marking furniture, drill holes, shelves, and pipe fittings.

• 🌿 Safe & Eco-Friendly: Free from harmful substances like xylene — non-toxic and odorless.

• 🎨 Multiple Ink Colors: Includes Red, Blue, Black, White, and Green for all marking needs.

• Type: Deep Hole Long Nib Marker Pen Set

• Material: Plastic

• Quantity: 8 Pcs/Set

• Nib Length: 20mm

• Line Width: 0.7–1.0mm

• Ink Colors: Red, Blue, Black, White, Green

• Application: Woodworking, Metalworking, Furniture, Construction

• Water Resistant: Yes

The white marker is suitable only for writing on non-ferrous metals (not for other materials). Please confirm before use.

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