Long Tip with Deep Hole Design for Narrow Areas: This colored deep hole woodworking pen features a 0.79-inch/20mm long tip, easily reaching and marking deep holes or hard-to-reach areas. It's especially suitable for drilling or marking other narrow areas, allowing for easy drawing even in confined spaces.

Premium Materials: Made from high-quality materials, this woodworking pen is sturdy, durable, and long-lasting. Its long body and fine, rounded tip make it easy to hold.

Practical and Convenient: The long tip design distinguishes this woodworking pen from other markers. It easily marks deep holes or areas that are difficult to reach with ordinary markers, making your woodworking work easier.

Versatile Applications: This long tip deep hole marker can be used on a variety of surfaces, such as wood, metal, glass, and plastic. This multi-purpose deep hole marker is suitable for home décor, marking and drilling locations, furniture embellishment, hardware processing, automotive manufacturing, industrial processing, and other fields.