1/5 PCS 20mm Deep Hole Long Nib Multi-Purpose Head Markers for Metal Perforating Pen Woodworking Decoration Art Supplies Breaking the routine, surpassing imagination, and creating new products, we are bringing you an unprecedented long-point marker that will solve all your problems and make your work more efficient and convenient. The tip of this marker is 20mm long, which is twice as long as ordinary markers, allowing you to easily write on any surface. It will not dry out for 72 hours without the cap, allowing you to maintain your best state anytime and anywhere. It is not easy to break the ink, and the body has a graduated design for easy measurement, making your markings more accurate and reliable. Our marking pens can be used for punching and positioning, reducing errors and making it convenient and fast to use. Ordinary marking pens can only be used for marking purposes, not for pr...