Nib Head Markers Deep Hole Long Nib Scriber Black White 20mm Long Tip Marker Pens Oil Woodworking Decoration Deep Hole Writing for Deep Hole Ceramic Tile 5pcs/Set(5 Mix A)

==========Hign-concerned Chemical : NoneDual-side Writing : NoPackage Quantity : 12 Colors/BoxBrush Tip : round toeInk Type : PermanentInk Color : blackWriting Medium : CDType : OilOrigin : Mainland ChinaType : Marker Penink color : black blue red green white brown

• 1.Extended Reach Design: these deep hole marker pens are perfect for marking deep holes, tight spaces, and recessed corners.
• 2.Durable & Versatile Performance Ideal for multiple surfaces such as metal, wood, glass, and plastic, these waterproof deep reach markers feature a quick-drying, smudge-proof formula that ensures your markings remain visible under any conditions.
• 3.Broad Application: Suitable for a range of applications including home decoration, hardware processing, and automobile manufacturing, these deep hole markers are essential tools for anyone in construction, manufacturing, or DIY projects.
• 4. Durable and wear-resistant. The long, thin, round nib design ensures easy handling, while the permanent ink is waterproof, smudge-proof, and quick-drying.
• 5. Which is strong and reliable, has a long service life; Its pen body is long, the nib is thin and round, easy for you to handle