- Versatile Application: This set of 4 deep hole marker pens is perfect for a variety of tasks, including bathroom projects, woodworking, and decorative applications. Whether you're marking tiles, creating wood designs, or adding final touches to your décor, these pens are designed to meet your needs. - Precision Marking: Each pen features a long nib head that allows for accurate and detailed markings. This precision ensures that your lines are clean and your designs are executed flawlessly. - Durable Ink: The waterproof ink guarantees that your markings will remain intact over time, resisting smudging and fading. This durability is essential for both indoor and outdoor projects where longevity is required. - High Visibility Colors: Available in vibrant red, black, blue, and green inks, these markers provide excellent visibility. You can easily distinguish between different marks, making it simple to follow your plans and designs. - Practical Use Scenarios: - Use these pens to outline tiles or fixtures in your bathroom renovation, ensuring precision cuts and placements. - Mark measurements and design patterns on wood surfaces while crafting furniture or home décor items. - Enhance your art projects or DIY decorations with clear, vibrant markings that stand out. These deep hole marker pens offer the perfect solution for anyone seeking reliability, accuracy, and versatility in marking tools.