The Pica VISOR permanent replacement leads are specifically designed for the Pica VISOR permanent longlife Industrial Marker and provide a reliable solution for waterproof markings on a variety of surfaces. These replacement leads are ideal for use on materials such as tires, rubber, ceramics, tiles, glass, plastic, metal, and treated wood. With a diameter of 10 mm and a length of 85 mm, they ensure even and precise application. The leads are designed to never dry out and provide consistent performance from the first to the last stroke. Additionally, they are environmentally friendly, as one lead replaces up to five conventional markers and allows for quick refilling. Using these leads contributes to efficiency and sustainability while offering high visibility through the use of fluorescent orange for optical reading sensors.