This pen provides a high-quality, flawless writing experience, with scratch-free and smooth ink flow. Its adjustable line widths cater to individual writing styles, while the bold ink offers a marker-like softness with the durability of a rollerball pen. The innovative Smart Tip technology allows for writing at any angle, while the 0.5mm Tungsten carbide ball and stainless steel tip provide precision. Made with a plastic (PC/PP) barrel and offering black ink colour.