The Uni-ball PX-20 White Paint Marker is a professional-grade marking tool designed for use on most surfaces. This medium-point marker features opaque, oil-based white paint ink that provides excellent coverage and durability on dark or light surfaces. Key features: • Medium point tip for versatile line width • Oil-based paint ink formula • Opaque white color for high visibility • Works on multiple surfaces • Fade and water resistant • Quick-drying formula • Durable plastic barrel construction The PX-20 paint marker is ideal for marking, decorating, and writing on surfaces like metal, plastic, glass, wood, stone, and more. The oil-based paint ink flows smoothly and dries quickly to create permanent, weather-resistant marks. The marker requires shaking before use and pressing the tip to start ink flow. Suitable for both indoor and outdoor applications where a durable white marking solution is needed.