Features: Brand new and high quality The Tudomro 50Pcs Lumber Crayons are perfect for marking on various materials like lumber, metal, wood, ceramics, glass, and plastic, making them a versatile tool for carpenters and craftsmen. These wax crayons have a bright color that stands out among other colors, ensuring easy visibility and clear markings. Suitable for all age groups, these lumber marking crayons are an ideal gift for carpenters, crafting enthusiasts, friends, family members, neighbors, and more. Whether you're working on a woodworking project, marking cartons for shipping, or labeling ceramics in the pottery industry, these crayons provide precise and reliable markings. Compact and portable, these lumber crayons can be easily stored in your toolkit, bag, or pockets, making them convenient to carry around and use whenever needed. Specifications: Material: paraffin and high-quality materials Colors: Black, White, Red, Blue (optional) Package Includes: 50Pcs x Lumber Crayons note: Due to the problems of lighting effects and shooting angles, there will be certain tolerances in the product, please understand. Please allow 0-1cm error due to the manual measurment.