AprYew 5PCS Long Head Deep Hole Marker Pens - 20mm Long Nib Markers for Metal, Wood, Plastic, Quick Dry Waterproof Carpenter Marker Pens for Deep Reach Permanent Ink Pens for Construction, DIY (Red)

20mm Extra Long Nib for Deep Reach Marking-Specially designed with a 20mm long tip, these deep hole marker pens easily access narrow, hard-to-reach areas for precise marking in tight spots-ideal for carpentry, cabinetry, and metalwork. Quick-Dry & Waterproof Ink-Features fast-drying, waterproof permanent ink that won’t smudge or fade, even on rough or oily surfaces. Great for both indoor and outdoor construction. Marks on Multiple Surfaces-Compatible with a wide range of materials including metal, wood, plastic, glass, ceramic, concrete, and more. Whether you’re working in a workshop, on-site, or at home, it’s the perfect all-purpose marking tool. Durable and Long-Lasting Design-Crafted with a sturdy plastic barrel and strong nib, each marker is built to withstand heavy-duty use. Designed to last through long projects without breaking or drying out quickly. Ideal for Professionals & DIYers-A must-have tool for carpenters, builders, electricians, plumbers, and DIY enthusiasts. Makes drilling and cutting more accurate and efficient, saving you time and effort on every task.