The Inart K-Line 3mm 70x100cm White Board (120010355) maintains the same thin 3mm thickness as the 50x70cm version, but in a larger format, suitable for more voluminous models, exhibition panels, or projects requiring a wider work surface. The lightness of the material, resulting from the polystyrene foam pressed between two sheets of cardboard, makes it easy to handle and transport even in this larger size, without the weight associated with thicker boards of equivalent dimensions. Cutting with a craft knife and metal ruler remains precise, allowing for better use of the large board for various elements of the same model, reducing material waste between projects. It is ideal for architecture and design students who need more workspace on a single lightweight and easy-to-cut support, without having to join several smaller boards.