The Granit 300777767 lithographic chalk is a genuine Granit consumable, supplied in a convenient pack of 12 units. This high-quality marking chalk is specifically designed for robust and clear marking on a wide variety of materials and surfaces, including metal, wood, and stone. It is an essential tool for identification, layout, and temporary marking tasks in agricultural, construction, and industrial environments. The durable formulation ensures long-lasting, weather-resistant marks, providing reliability for professional use.