The ideal solution for creative businesses. The Maped chalk impresses with its excellent quality and versatile application possibilities. It is made from high-quality calcium carbonate and is perfect for use on blackboards in companies, schools, and other educational institutions. This Maped chalk has a diameter of 9.8 mm and a length of 79 mm, making it particularly handy and providing a pleasant writing experience. Its white color ensures clear and highly visible writing, while the chalk's high break resistance guarantees consistent writing quality. Let the quality and versatility of this chalk convince you.