Description: Versatile Marking Tool: These soapstone holders and pen refills set are great for marking on a variety of surfaces including steel, slate, tiles, and metal. Unlike other fragile pencils or knives, it offers durability and precisionIdeal for Welding and Fabrication: Designed to leave clear and accurate marks during welding, metal fabrication, and construction projects. Ensure your work is accurate with these reliable soapstone markersMetal Construction: Made from metal materials to withstand tough working conditions while providing a comfortable grip for easy handlingEasy to use: Soapstone Holders, high reliability, and performance, simple and convenient to use, saving time and effort, and improving work efficiencyComprehensive Package: Each package contains 2 soapstone holders, and 6 Soapstone Pen Refills, ensuring you have the right tool for every task Specification: Material: Metal Color: Multicolor Size Chart: 12cm/4.72inchRefill 12.7cm/5.00inch Package Includes: 2Soapstone Holders 6 Pens Refills Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.