Scribers, Chalk Lines, Marking -Deep Hole Marker Pens Pencil Tool For Metal Highlights Generic Brand Deep Hole Marker Pens Pencil Tool For Metal Description: This deep hole marker pen is designed with a tip of 1.18inch/30mm long, which can easily mark deep holes or hard to reach places, convenient to use. This long tip marker can be applied to various surfaces such as wood, metal, glass and plastic. Using good material, this carpenter pen is durable and has a long service life. Waterproof and quick-drying, eco-friendly and practical, not easy to fade after washing and smearing. The nib is firm and reliable, and it is not easy to break. The pen holder has a simple ruler, which is convenient for construction and measurement. Specification: Material: Plastic, Carbon Steel Size: Approx. 138x12mm/5.43x0.47inch Color: Red, Blue, Black Package Includes: 3 Deep Hole Marker Pens (2 Pack) Note: Color may be slightly different due to color calibration of each individual monitor. Please allow slight measurement deviation due to manual measurement.