10Pcs Long Tip Marker Pen Woodworking Deep Hole Extension Marker Pen Waterproof Long Nib Oily Marker

Features:DEEP HOLE: This deep hole pen is designed with a 1.5mm / 20mm tip to easily carve in deep holes or hard to reach places for easy use.QUALITY MATERIALS: Using good materials, this carpenter's pen is strong and long-lasting; its body is long and the tip is thin and rounded, making it easy for you to handle.Uses: Suitable for marking the position of holes drilled in furniture, bookshelves or lamp bases, it can also be used in hardware processing, car manufacturing and other industrial production where deep holes are required to make marks. Can be used to mark the surface of metal, wood, glass and other objects.Specification:Housing material: PlasticNib Size: 1.5mm20mmColor: Black/Red/BluePackage List:10 Long Tip Marker Pen